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Simon P. Chappell writes "I don't know about you, but I hardly bother with browser bookmarks any more. I used to have so many bookmarks, back in the early days of Netscape's 4 series, that I would have to regularly trim and edit my bookmark file to prevent my browser from crashing on startup -- that's a lot of bookmarks, folks! Now, I go to my favourite web search engine, enter a couple of appropriate search terms and voila, there's my page! Search engines are so ubiquitous that we rarely give much thought to the technology that powers them. Lucene in Action by Otis Gospodnetic and Erik Hatcher , both committers on the Lucene project, goes behind the HTML and takes you on a guided tour of Lucene, one of a generation of powerful Free and Open-Source search engines now available." Read on for the rest of Chappell's review. Lucene in Action author Gospodnetic and Hatcher pages 421 (7 pages of index) publisher Manning rating 9 reviewer Simon P. Chappell ISBN 1932394281 summary Solid introduction to Lucene Who's it for? Lucene is a library and framework, rather than a complete application. It truly is an engine, around which you are expected to build and extend your own application. Like Lucene, the book is targeted at those who are looking for a tool to build their own search facility application rather than just "download and go." The book does include a number of case studies of Lucene usage (including at least one download and go search engine) but those are included to show how to use and adapt Lucene to fit differing environments rather than as ends in themselves. The Structure The book is sensibly divided into two parts. The first part looks at "Core Lucene" functionality, while the second part addresses "Applied Lucene".

Part one has six chapters, covering the central components and inner workings of Lucene. It's here that the book starts with a tutorial introduction, familiarising the reader with the concepts of Lucene as a search engine around which you wrap your own code. The other five chapters move steadily through good search engine fare, with indexing getting the whole of chapter two to itself The discussion of how to retrieve text from the documents being indexed is mentioned here but postponed until chapter seven, where it is dealt with exhaustively. Chapter three covers searching, and especially how Lucene ranks documents.

Chapter four examines analysis. In it's chapter introduction, the book explains that "Analysis, in Lucene, is the process of converting field text into it's most fundamental indexed representation, terms." This process is performed by an analyser, which tokenises text according to it's own built in rules; each analyser will have a different emphasis, some want only dictionary words, others might explicitly include acronyms and sometimes you'll want an analyser that will block stop words (those words in languages that are part of the structure, but that add nothing to the information being conveyed by the text; classic examples of stop words in English include "a", "and" and "the").

Chapter five looks at advanced search techniques; everything from sorting search results, searching on multiple fields to filtering searches. Many free or open source software tools are extensible, and Lucene is no exception. Chapter six addresses creating and using custom components within Lucene, everything from custom sort methods to custom filters.

Part two, the final four chapters, cover Applied Lucene. It is dedicated to practical uses of Lucene and answers the question "So, what can I do with a search engine?" Chapter seven covers ways and means to parse common, non-plain text document formats. The primary formats covered are RTF, XML, PDF, HTML and Microsoft Word. The ability to parse and index these file formats will cover the search engine needs of the majority of Lucene users. Chapter eight looks at a number of Lucene tools and extensions that are available; many of them being free and open source software. Chapter nine covers ports of Lucene. While for many users, Lucene being a Java library is not a problem, some users want its functionality in environments that do not have Java. The chapter looks at ports written in C++, C#, Perl and Python. Lastly, chapter ten takes a thorough look at seven Lucene case studies. Perhaps the "star" case study is the one about Nutch, a download and go search engine written by Doug Cutting , the original author of Lucene.

There are three appendices. The first offers installation advice for Lucene; a useful addition that those newer to working with Java libraries will surely appreciate. The second appendix has a very well explained description of the Lucene index format. This is the kind of information that can be hard to find, so it is welcome in a book of this sort. The last appendix contains a number of categorised resource references. The number and breadth of the resources provided could provide quite an incredible education in information retrieval theory if the reader was inclined to read them all. What's to Like? There are several things to like about this book. Let's start with the fact that the authors are part of the core development team of Lucene. This gives them both credibility and an excellent understanding of the internal workings of Lucene. Co-author Erik Hatcher is a fantastic writer, having previously been a co-author of the only Ant book worth bothering with, Manning's Java Development with Ant . (Full disclosure: I do know Erik personally.)

The structure of the book is well thought out and each chapter does seem to move your understanding forward when combined with what you learned from the proceeding ones. The division into core and applied Lucene is also helpful. While you'd hope that this was the case, it often isn't; hence I note it as a positive.

I especially appreciate that this book does not fill up page after page with API documentation. The authors appear to have grasped that if you have Internet access to download the software, you might just be able to access the documentation online; rather, they concentrate on the way to use the software. What a concept!

As a part of Manning's "in Action" series, the book has excellent layout and has obviously been thoroughly edited by both technical evaluators and copyeditors. This might seem to be a small thing to some, but a well-edited book stands out clearly from the crowd. What's to consider? If you are looking for a book on using and configuring a download and go style of search engine, this book would be less suitable. While the case study on Nutch is of good length, it would be too short to useful as a configuration guide. Conclusion I enjoyed reading this book. If you have any text searching needs, this book will be more than sufficient equipment to guide you to successful completion. Even, if you are just looking to download a pre-written search engine, then this book will provide a good background to the nature of information retrieval in general and text indexing and searching specifically.

You can purchase Lucene in Action from bn.com. Slashdot welcomes readers' book reviews -- to see your own review here, read the book review guidelines, then visit the submission page.

Simon P. Chappell writes "There is a school of thought that if you cannot explain what you've done, then what you did was worthless. Perhaps that attitude is a little extreme, but in this highly networked world of emails, instant messages, wikis, blogs and webpages, the art of explaining oneself well is important. While there are many books that teach written skills, there have been few ostensibly aimed at technical folks. Enter Spring into Technical Writing for Engineers and Scientists by Barry J. Rosenberg, a technical writer and the author of a number of technical articles and books including the KornShell Programming Tutorial." Read on for the rest of Chappell's review. Spring into Technical Writing for Engineers and Scientists author Barry J. Rosenberg pages 318 (with an 18 page index) publisher Addison Wesley rating 9 out of 10 reviewer Simon P. Chappell ISBN 0131498630 summary Solid writing advice for technical folks.

Who's it for?

The book's full title pretty much nails the intended audience; it is absolutely for engineers and scientists. Unlike most works on literary skills, this book treats you like a geek and realizes that you don't want to write prose, but you do want to communicate through a written medium. If you read Slashdot on a regular basis, know what Linux is or the majority of your books have diagrams, figures and tables instead of pictures, then you are a candidate for this book. If you can name more than one type of verb, then you may well be better sticking with your copy of The Elements of Style.

The "Spring into ..." series of books is based around the idea of transferring concepts quickly and efficiently. Barry, editor of the series as well as the author of this book, recounts his experience of a few years ago, when he had to learn a number of new skills quickly and could not find books that would meet that need. In his own words, "I didn't have time to become an instant expert, but I did have to become instantly competent."

The Structure

The book is split into four sections, each building upon the output generated in the previous section. The first section introduces the reader to the concept of technical writing, including how it varies from the other sorts, and then covers how to plan your documentation. Section two covers the actual writing. It starts with words, moves to sentences and progresses to paragraphs, before bringing in lists, tables and graphics. Section three looks at specific types of documents that are meaningful to engineers and scientists including manuals, web sites, proposals, lab reports, PowerPoint presentations and emails. The fourth section teaches basic editing skills, core concepts of typography and a discussion of practical punctuation.

Chunky, and I don't mean soup.

The series explains its topics in one or two page units that it calls chunks. The individual chunks in a chapter build on previous chunks. Delightfully, there are plenty of good examples throughout the book and each chunk has at least one example in it.

What's to like?

I found much to like about this book, and if any of these points ring true with you, then there's a good chance that you'll like it too. The first thing to note is hopefully obvious, and that is the quality of the writing. Or at least I'd hope that it would be obvious that the writing was excellent in a book about writing! There is an upbeat and cheerful tone that, even with a few corny jokes in the footnotes, doesn't cross the line into being either saccharine or condescending.

After the quality of the writing, the thoughtful division into chunks pretty much make the book for me. The information within the chunks is excellent, well indexed and easy to locate through the table of contents. The chunks cover task-sized activities; for example, you might wonder if a semicolon would work at a certain juncture. So you turn to chapter 20, the chapter on punctuation, and then to page 286, where a straightforward explanation of the correct usage of semicolons (with five good examples) awaits you.

While there are many depths to be explored in writing, this book stays close to the surface, giving enough help and guidance without turning the reader into an expert on composition. All advice is targeted for the concept, in the context of the likely circumstances that an engineer or scientist would need it.

The book stays on target all the way through. The stated audience of the book is engineers and scientists, and that remains the focus throughout. This makes a delightful change from books that claim to cover advanced topics, but start out trying to teach you the basics; Java books seem to be especially guilty of this.

The third section of the book covers many of the types of written material that a reader may be called upon to produce and not only gives examples, but it also shares tips and lessons learned from experience for each of the document types. Examples include pacing a PowerPoint presentation and writing a book proposal.

Oddly enough, for a book written about writing, for a technical audience, by a professional technical writer who also teaches occasionally at MIT, there is nothing to complain about in the writing department. So, switching to scraping the bottom of the barrel mode: I didn't like the ragged-right text justification and a few of the jokes were very corny. That's it.

Conclusion

This book does what it sets out to do, that is to equip engineers and scientists with the skills to communicate clearly and effectively through a written medium; whether that be a website, an email or a report. I recommend this book to everyone, from organizers to doers. Organizers like to write about what should be happening, and doers, while they may tend to shy away from writing, are often asked to write about what they've done for the organizers. This book covers that full circle.

You can purchase Spring into Technical Writing for Engineers and Scientists from bn.com. Slashdot welcomes readers' book reviews -- to see your own review here, read the book review guidelines, then visit the submission page.

Simon P. Chappell writes "One of the perks of regular book reviewing is that, periodically, you'll check your mail box and discover a book waiting for you. A serendipitous surprise! I don't review all such books that I receive, but this one, Spring Into HTML and CSS by Molly E. Holzschlag, stood out from the crowd and I felt that I should share my thoughts on it with you." Read on for Chappell's brief review. Spring into HTML and CSS author Molly E. Holzschlag pages 316 (18 page index) publisher Addison Wesley rating 9.5 out of 10 reviewer Simon P. Chappell ISBN 0131855867 summary A great book for learning or upgrading your current skills.

Who's it for?

This seems a very clearly targeted book. It's directed towards professionals that need to work with websites, but do not necessarily have a software development background.

The Good Stuff

The approach of the book reflects the targeted audience very well. The book starts by introducing a basic HTML page and then building upon it by showing how to add text and graphic content. The next couple of chapters then show a few more advanced subjects like forms and tables. The second half of the book then moves into explaining CSS, starting with some of the basic ground rules and then moving into applying colours, styles and borders to the HTML document. The last chapter is a cookbook of classic layouts, explained clearly and with code.

Even though I'm not a typical member of the intended audience, I found the organisation of the book very well thought-out and with a good sense of flow. Each chapter builds on the preceding one, with a small set of examples that are built up through the course of the book. Each chapter is broken into one or two page "chunks," as the book itself describes them. These chunks are small discrete explanations of aspects that the chapter covers. For example, in the chapter on images, the chunks cover topics like adding alternative text to an image, specifying its height and width and using an image in a hyperlink.

For me, the combination of the chunk organisation and Molly's writing makes the book. The chunked approach fits the needs of both learning a new subject without being overwhelmed and those that want more of a reference capability. This book is not written to be a reference work, but with everything being so well partitioned, it comes close enough to meet my need for a good reference work as well. Some authors tell you about their subject, but Molly really does seem to explain it to you. A subtle difference, but one that gives this book the edge.

As a book that aims to be practical, the examples were very well chosen. There are plenty of pieces of example markup and images of the resulting rendering. The markup is nicely laid out and the images are large enough to show the effect, but not so large as to interrupt the flow of the explanation. The other nice thing about the examples, especially in the CSS section of the book, is that the examples are consistent. The same portion of text, from The Black Cat by Edgar Allen Poe, is used throughout. I found that this helped clearly show the difference between the effects being taught. The text stayed the same, only the layout changed with the new style being shown. Very effective.

Groan!

My first inclination when I saw that the book was part of a new series called "Spring into ..." was to groan and wonder when they were planning to fire the marketing non-genius that dreamt up such a bad title! Thankfully the contents more than make up for the corny name. The only other thing that bugged me was the inclusion of two appendixes with HTML and CSS reference information in them. The references are annotated very well with practical considerations, so I'm only going to knock off half a point from what would otherwise have been a perfect ten.

You can purchase Spring into HTML and CSS from bn.com. Slashdot welcomes readers' book reviews -- to see your own review here, read the book review guidelines, then visit the submission page.

Simon P. Chappell writes "This is a hard review to write because I feel that I should be biased in favour of this book. I was one of the original reviewers of the book proposal. I read it and said "Yes, they'll be lining up around the block for a book like this!" Well, maybe those weren't my exact words, but I did offer my endorsement. After all, the Jakarta project of the Apache Software Foundation has an excellent reputation for quality Java code products and the Commons is quite the supply of diamonds in the rough. What could go wrong?" Read on for the rest of Chappell's review to find out. Apache Jakarta Commons - Reusable Java Components author Will Iverson pages 338 (8 page index) publisher Prentice Hall rating 4 reviewer Simon P. Chappell ISBN 0131478303 summary There are other books about the Jakarta Commons; buy one of those instead.

What's To Like

The book takes the reader on a journey through the Jakarta Commons. The Commons is like a massive utility library of Java code. Much of the code has been promoted out of the other Jakarta projects as it became more useful. One of the first such components was the Digester, which is a component to initialise a Java object from the contents of an XML configuration file. Very useful, originally from Struts and now used extensively by other Jakarta projects.

As the subject matter for a book, the Commons seems like a natural winner (I guess I have to say that!). There are so many components in the Commons that a guide to their types and usage does need to be available for developers.

Naturally, the book has a website to accompany it.

What's To Consider

Where to begin? I was actually surprised to find that I did not care for this book. The last review I wrote was for Mr. Iverson's very good Hibernate book. That was well written and structured. Unfortunately, this book feels kind of thrown together. The lack of care shows in the cramped layout and typesetting, the over-abundance of UML diagrams (a few here and there are great, but this felt like padding), code examples that can only be described as under-whelming and an approach that feels like an annotated telephone directory.

Despite the lack of quality of the primary chapters, they only actually account for the first 199 pages of the book. This is actually a very reasonable number of pages for a book, especially when you consider that classics like the first edition of Kernighan and Ritchie's "The C Programming Language" weighed in at about 220 pages. Sadly, the book then goes on for another 125 pages churning out what looks like repackaged JavaDoc for each of the major classes in the commons. You may like this, but it annoys the beans out of me and it'll reduce the score on one of my reviews faster than the Linux community can debunk a SCO IP infringement claim.

Summary

I really wanted to like this book. But it feels like someone was cranking the handle on a cash machine and thought that if they printed stuff about Jakarta, that the geeks would obediently buy it. Not this time. There are other books about the Jakarta Commons; buy one of those."

You could purchase Apache Jakarta Commons - Reusable Java Components from bn.com. Slashdot welcomes readers' book reviews -- to see your own review here, read the book review guidelines, then visit the submission page.

Simon P. Chappell writes with a review of the Addison Wesley-published Hibernate - A J2EE Developers Guide. "To quote the project website: 'Hibernate is a powerful, ultra-high performance object/relational persistence and query service for Java.' To quote the back cover of the book: 'Now there's a practical, hands-on guide to using Hibernate's flexible, fast object/relational persistence and query services.' Phew! What a lot of spin packed into two sentences. Let's take a look and see if it delivers." Read on for the rest of Chappell's review. Hibernate - A J2EE Developers Guide author Will Iverson pages 351 (13 page index) publisher Addison Wesley rating 7 reviewer Simon P. Chappell ISBN 0321268199 summary Overall a solid work

What's To Like

The first thing that I liked is the way the book is written. Mr. Iverson has a very pleasant writing style that I found engaging. Not too formal and not too light. Naturally, there is a certain amount of Hibernate evangelism, but hey, if the author doesn't like the tool, then how am I supposed to feel good about it either? The evangelism does not feel like it strays from the bounds of truth, and there is much honesty in his first and last chapters where he discusses reasons for using a tool like Hibernate, and how Hibernate has influenced the design of the soon-coming version 3 of the EJB standard from Sun.

Chapters two, three and four cover the basics of using Hibernate. Each covers a different aspect, and each is independent of the other. Chapter two covers the use of the Hibernate mapping file as the reference that everything else is built from. This is the recommended mode of operation, where the database schema and data access objects are built for you. Chapters three and four are for those of us in the corporate world where the code or the database schema comes first and we have to adapt to and accommodate it.

Chapters seven and nine give the database theory-challenged amongst us a useful refresher in database relationships and transactions. The information, while provided in the context of Hibernate, serves as a useful refresher for the rest of us.

Hibernate has three query mechanisms. Given its relational database capabilities, one of the options is the use of plain old SQL, naturally. The two remaining options are the Hibernate Query Language (HQL) and the Criteria API. The HQL gets a fairly decent amount of coverage and left me to infer that it is the preferred means of expressing queries. The Criteria API gets only four and a half pages of explanation, which is still more than the single page dedicated to SQL.

The next to last chapter is a collection of real-world advice and tips for getting the best from Hibernate. This is a very useful chapter and looks like it contains good advice. The only thing I would suggest is that it's a little slim for a chapter of its own. Either the information could have been tucked in an appendix, or it could have been spread through the book in the form of embedded tips.

Naturally, the book has a website to accompany it.

What's To Consider

The book carries a copyright date of 2005 and a first printing date of November 2004. That being said, it should come as no surprise that the version of Hibernate covered is 2.1.2, but at the writing of this review (early April 2005) Hibernate 3 went final. I feel that the majority of the concepts and basic operations will be unchanged, but take this into account when deciding upon a purchase. While it is difficult to write books against the constantly moving target of an open-source or free software project, it is possible. I was involved in the technical review of a number of Struts books and they were challenged with the task of being available as version 1.1 was released. A massive undertaking, but one that they proved doable.

The typesetting seems crowded in this book. I'm not a white-space extremist, but I sure recognise when there's too little. The listings are often multi-page and have a slightly squashed feel to them.

Depending upon your point of view, chapter five is either a very useful annotated explanation of all of the available mappings within Hibernate, or it's a bad case of using available online documentation as filler (53 pages). Personally, I dislike this, but if you're in the market for an "all-in-one" style of book, this might work for you.

Summary

This is a solid work that will take you from novice to a good working knowledge of Hibernate. If you can live with the fact that the book targets Hibernate 2.1.2 while the current production version available from the website is 3.0, then give this book a try.

You can purchase Hibernate - A J2EE Developers Guide from bn.com. Slashdot welcomes readers' book reviews -- to see your own review here, read the book review guidelines, then visit the submission page.

Simon P. Chappell writes "It used to be that a website could be standards compliant or it could be attractive and impressive to prospective customers, but it could almost never be both. Now with the rise of CSS compliant browsers, a new generation of web designers are finding that the old wisdom is ready to be retired. CSS technology allows a website to have both excellent, semantically indicated content and attractive layouts. Core CSS (2ed.) positions itself as a complete guide to all of this standards based goodness." Read on for the rest of Chappell's review. Core CSS (2nd ed.) author Keith Schengli-Roberts pages 818 (10 page index) publisher Prentice Hall rating 6 reviewer Simon P. Chappell ISBN 0130092789 summary A flawed diamond

What is CSS? Cascading Style Sheets (the CSS part of the book's title) are a way to separate the content and presentation of a web page. The CSS file holds the presentation instructions, leaving the HTML to hold only the content. While CSS is a formal World Wide Web Consortium (W3C) standard, the adoption has been somewhat slow, with browsers only reaching full compliance with the base level of the standard within the past year or so. So why is CSS useful? CSS shines when it is used to define the style of a whole site. Want all of your headings to be the right shade of your corporate blue? No problem. Want every page to have the corporate logo on it's background? No problem. Whoops, got bought by GlobalMegaUberCorporation Inc. and need to change the colours and background logos in a hurry? No problem, just change the CSS definitions and your new corporate identity will shine out for all your customers to see. What do I know about CSS? I am a relative newcomer to CSS, having been laying out websites using tables since 1995. I had decided that it was time to learn how to bring my personal website up to speed with the latest standards, when I was offered the chance to review this book, so I took Prentice Hall PTR up on the opportunity. This review then, is from the perspective of one who knows HTML well enough to develop a couple of sites using only vi and who has decided to learn CSS. Overview The back cover blurb claims that Core CSS 2nd Edition is a comprehensive guide that shows both beginning and expert web developers all they need to know to achieve great results with the latest style sheet properties. It also claims to be ... the most complete and up-to-date CSS reference available. This review will explore those two claims. What's To Like The first thing to like about this book is that it does cover almost everything that it's possible to write about Cascading Style Sheets. I have included the table of contents below so that you can get a feel for the breadth that this book aims at covering. The writing style is clear and explanatory with an underlying conversational tone, quite suited to this manner of book. It is also obvious from the text that Mr. Schengli-Roberts does understand his subject matter very well indeed.

The biggest thing to like about this book, for me, is appendix B, an alphabetical listing of the defined CSS properties and values. This list covers 92 pages and is a key part of the whole book. Importantly, it doesn't feel like filler and gives an impression that care has been taken in devising this very useful resource. Each entry in the appendix gives an example of correct usage of each property, which as a CSS neophyte I appreciated greatly.

What's To Consider This book carries a 2004 copyright, yet it feels old when you view the list of browser compatibilities for each property. While it does give compatibility information for Microsoft Internet Explorer 6, it only covers Mozilla 1.0, it mentions Konqueror without any version details and completely omits Apple's Safari browser. This spotty coverage seems at odds with the rest of the book and really felt like a glaring omission to me. Summary This is a good book -- and if you're in the process of learning to use Cascading Style Sheets, you should certainly consider it for your collection. It is flawed by a poor selection of browsers for it's compatibility lists; while this may not be an issue for you, I found it quite irksome. This explains my review score and my description of this book as a flawed diamond.

Far more information than most people could ever want to know about Simon P. Chappell is available at his personal website. You can purchase Core CSS (2nd ed.) from bn.com. Slashdot welcomes readers' book reviews -- to see your own review here, carefully read the book review guidelines, then visit the submission page.

Simon P. Chappell writes "Linux programming is the C Programming Language. Elaborating a little, Linux programming is C, with the GLIBC library and the POSIX standard API. Even a language as powerful as C needs libraries and to get the Holy Grail of cross-platform portability, it's necessary to have them standardised. The POSIX API is that standardisation and Linux adheres to it very well (opinions from those litigious folks in Utah aside). For those of us who already know C, Linux Programming by Example sets out to teach you the rest in a step by step, helpful, relaxed and incremental manner." Linux Programming by Example author Arnold Robbins pages 687 (21 page index) publisher Prentice Hall rating 10 reviewer Simon P. Chappell ISBN 0131429647 summary An exellent tutorial for real-world Linux software development

What's To Like There are many things to like about this book (over and above the fact that page 118 has my all-time favourite UserFriendly cartoon on it :-). Linux Programming by Example (LinuxPbE hereafter) takes a steady, incremental path through the concepts required to write software that can effectively interact with the Linux environment.

It is a truism many of us have proven multiple times in our lives that one of the finest learning tools available to programmers is to read and grok good, working code, written in the language that we are learning. LinuxPbE takes this philosophy and walks you through actual example code from various Unixes and Linux. The first part of the book, specifically chapters one through six, covers all of the aspects of Linux programming necessary to understand the Unix V7 ls program in its full glory in chapter seven. I feel that this approach works very well.

Part two dives into processes, walking us through creating them, managing them, communicating with them by using pipes and sending them signals. A few other general topics are included for completeness. Part three then covers the art and tools of debugging in fairly substantial detail.

All the code in the book is very well laid out, with line numbers provided to the left, and comments (in a small sans-serif font) on the right-hand side of the code. This is a very readable combination that is enhanced further by the fact that at each logical division, an explanation is given of the design and implementation used by that section.

I can't resist admiring the addition of the essay "Teach Yourself Programming in Ten Years" by Peter Norvig. This is a classic exploration of the effort needed to attain mastery of any skill, concluding that the minimum length of time required is ten years. The inclusion of this article, to me, speaks well of the author and his understanding of the learning process. One can only hope that those learning from this book will come to the same understanding and realise that the book is the start of their journey to mastering Linux programming.

What's To Consider

Nothing notable.

Summary If you want to learn how to do this stuff for real, then this book will get you started. As "Teach Yourself Programming in Ten Years" explains, no book is going to cause you to become an expert in 24 hours, 24 days or even, perhaps, 24 months. That said, this book will be useful for many of those ten years, so run or surf to your favourite bookstore and purchase it now.

You can purchase Linux Programming by Example from bn.com. Slashdot welcomes readers' book reviews -- to see your own review here, read the book review guidelines, then visit the submission page.