Got a book you just can't put down? Why not share it with other bookworms through My Book Your Book? This site acts as a shared library for all its users. When registering on the site, you have to list 10 of your own paperbacks that you are willing to donate to the library.
When you find a book you want to read, you send the other user a stamped addressed envelope and they send you the book. After five days the book transfers into your name (ie, you don't send the book back to the original owner, so don't list any books that you want to keep). An annual subscription to this site is pound;8.95, but at the moment an introductory offer entitles users to get their first year's membership free.