Barnes and Noble also has another coupon, coupon code STUDYGROUP gets you 15% off the purchase of USED Textbooks. The coupon only works on used textbooks, not new condition textbooks. Coupon expires August 12, 2017 at 2:59am Eastern Time.
Among those, according to the search results, over 600 photography books qualify as textbooks. Many of these have USED options available. This coupon will only work on USED, not NEW.