There is one first-time-free paleo book: How to Go PALEO: Natural and Healthy Weight Loss by Kitty Browne http://www.amazon.com/dp/B00E31LS1W There are also others that were also free in the past, but the sort by Low to High price is all messed up today. See: http://www.amazon.com/s/rh=n:283155,k:paleo,p_n_feature_browse-bin:618073011&sort=price