This is kind of a cool site. They offer books 50-80% all the time, along with other special promotions. Right now they have a ton of fitness/heath/diet books for only $.99! All calendars are only $.99 as well. They also have a bunch of discounted children’s books for around $2. Shipping starts at around $3, but even with the extra shipping costs, they have some great deals. Here is their promotion page:
Let us know if you find anything else that’s a great deal!