This is an old revision of the document!
For those of you who aren't aware of this, all published books are assigned an ISBN (International Standard Book Number). Any bookseller worth it's salt can use the ISBN to order you the book in question. So I'll try to include ISBN numbers (yes, that is redundant, just like saying HTTP protocol is redundant :) below whenever I list a book.
The list, sorted with the most recently read first: