There are five first-time-free paleo books: Paleo Diet For Weight Loss (Health Learning Series) by John Davidson http://www.amazon.com/dp/B00FYCP0TK Paleo Diet - Side Effects (Health Learning Series) by John Davidson and Muhamad Usman http://www.amazon.com/dp/B00FY8UT7C Paleo Diet for Athletes - Health Learning Series by John Davidson and Muhamad Usman http://www.amazon.com/dp/B00FY7D4AW Forms Of Protein In Exercise And Health (Topics In health) by Corey Walden http://www.amazon.com/dp/B00FND1HZQ Paleo Baking - Paleo Cookie and Cake Recipes | Amazing Truly Paleo-Friendly Recipes by Ben Plus Publishing http://www.amazon.com/dp/B00FOREIMA There are also 8 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