Artscow is currently offering a code for 12 free photo books. Click here http://www.artscow.com/?Ref=418873 and use Gift Certificate code FREE12XBOOKS. Enter this code in the credit and discount area in the members area and then click validate. Expires 1/30/2009.
I have said this before but Artscow is not real user friendly but add the books to your account and then if you find the time to use them great- if not, nothing lost.
Also, the $6.99 photo calender with free shipping has been extended as well until 1/20/2009- use code CRSD699.
And don't forget- you can make multiple accounts if you want more books... just use multiple email addresses to start a new account. Plus, you get a ton of free stuff when you sign up for the first time.