There is one first-time-free paleo book: Paleo Diet: Beginner's Introduction To Accelerated Weight Loss by John Smithsoni http://www.amazon.com/dp/B00DRNZAVQ There are also others that were also free in the past. See: http://www.amazon.com/s/rh=n:283155,k:paleo,p_n_feature_browse-bin:618073011&sort=price