There is one first-time-free paleo book: Paleo Diet Plan For Beginners by M.D. Fry PhD http://www.amazon.com/dp/B00B9HAWDI There are also a few 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