Better World Books is having a black friday sale early. Right now when you purchase 4 or more books you can save 30% in the US by using the coupon code BLACKFRIDAY. If you are outside the United States you can save 20% when you purchase 7 or more book by using the coupon code BLACKFRIDAY12. This sale is good until November 25th.
Go on over and see what great books you can find at a great discount.