There is one first-time-free paleo book: The Paleo Slow-Cooker Cookbook - Everyday Easy Recipes for Busy Moms by Jessica Miller http://www.amazon.com/dp/B00G3JRJCE There are also 20 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