Every month, Amazon offers 100 kindle books for $3.99 or less. If you have an e-reader, this is a bargain you don't want to pass up! The list seems a little daunting at first, but you can narrow down your search by clicking on one of the sub-categories. I usually check on goodreads and see what the average rating of a book is. If the book received a three or higher, I'll usually buy the book. You can also subscribe to their email list, and receive the kindle deal of the day. I've found some great reads this way!