Apress Discounts on books

I read this - http://groups.drupal.org/node/6033

Our group is already members of the Apress User Group Program so I too got a letter from Apress.

"This week, I received a letter from Apress asking me to "remind your members of their exclusive Apress User Group Program discount of 25% off ALL Apress books!" I scanned the letter which you can view in the attached PDF file."

I also read this comment - http://groups.drupal.org/node/6033#comment-17113

Here is a link to a 46% discount on "Pro Drupal Development"
http://www.bookpool.com/sm/1590597559