I've just discovered a great website...www.goodreads.com. It's a great place to keep track of what books you've read and books in your pile of "to read". You can check out my bookshelves here at http://www.goodreads.com/review/list/. It's also a way to find out what your friends are reading, and what they think of books they've read.
If you sign up, make sure and add me as a friend!