I have brand new copies of 1) "Gut and Psychology Syndrome" and 2) Internal Bliss GAPS Cookbook (2 Books) by Dr. Natasha Campbell-McBride, author of GAPSdiet.com. Check out the Amazon posting: http://www.amazon.com/gp/product/B005MTDI62/ref=oh_details_o06_s00_i00?ie=UTF8&psc=1
If you are working on digestive healing, autism spectrum disorders, etc., this book combo is a fantastic resource. Selling it for $40. Please contact me if interested.