My guide to finding around a million free Kindle books is now up on Amazon and currently at #21 on Amazon.co.uk's bestsellers list.
It also covers how to transfer the books you find to your Kindle and also a few sources of free audio books.
Free books for Kindle: The secrets of how to get the world's greatest books for a radical price!
http://www.amazon.com/dp/B0048ELPBC/?tag=discounter-20
http://www.amazon.co.uk/dp/B0048ELPB...=discounter-21