There is one first-time-free paleo book: How to Go On a Paleo Diet: The Nutrient-Rich Eating Solution for Energy, Clarity, Clear Skin, Improved Sleep, Higher Immune Function and More by Jamie Fynn http://www.amazon.com/dp/B00ASNZG1W There are also a bunch 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