There are five first-time-free paleo books: The Paleo Diet, A New Approach by Worawaran Roongruangsri http://www.amazon.com/dp/B00FFBPECS Paleo Baking Recipes: Delectable, Nutritious and Gluten-Free Paleo Baking Recipes to Satisfy Your Primal Cravings... by Andrew C. Emerson http://www.amazon.com/dp/B00FGCK5NO Apple Cider Vinegar As Natural Home Remedies: Weight Loss, Healthy Skin, Detoxing, Allergies and Over All Better Health (ACV is Allowed on Paleo Diet) by Marry Walker http://www.amazon.com/dp/B00FFS2OSI Quit Eating Shit Stupid: How Modern Food Is Making You Sick, Tired, and Dumb by Zachariah Rigby http://www.amazon.com/dp/B00FFRDEOW Natural Nutrition For Natural Health by Corey Walden http://www.amazon.com/dp/B00FFLWK70 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