I order a lot from thriftbooks.com. Same type of prices, free shipping over 10.00, and you earn points. I think when you spend 50.00 you get a 5.00 coupon. I'm going tohave to check out better world, thanks. New books I buy from Amazon.

I used to use Alibris a lot, but more recently I've just used Amazon, but I'm looking for best quality rather than best price. Because of the change in the rules for carrying over inventory a couple of decades ago, you can often find last year's (brand new) popular hardbound books for less than this year's mass market paperback editions of the same books.

I usually buy used books through Amazon too, try to hit a point between lowest price and best quality. I also volunteer in our library's used bookstore and often bring home a goodie from there.

I've been buying through abebooks.com. They are kind of a clearing house for the book sellers, such as the Better World mentioned above. I have been following the Peter Robinson's Inspector Banks series and get my "fix" for as little as $3.50 and no shipping.

I love abebooks.com !!

Alibris, Amazon, Book Depository