Try Allreaders.com. (http://www.allreaders.com)
They let you search by very specific elements of plot, setting, theme, and character to find exactly the book you're looking for. It's the only "Browsable" engine for books that lets you search for kinds of books, instead of a straight title/author search.
Slashdot Mirror
Try Allreaders.com. (http://www.allreaders.com) They let you search by very specific elements of plot, setting, theme, and character to find exactly the book you're looking for. It's the only "Browsable" engine for books that lets you search for kinds of books, instead of a straight title/author search.