There is one first-time-free paleo book: Zero to Paleo: A Beginners' Guide to Living the All-Natural and Gluten Free Lifestyle of Our Ancestors by Joseph SB Morse http://www.amazon.com/dp/B00BG3JXI0 There are also three 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