There are two books I just finished reading. First one is the Bulletproof diet book. I have been following this diet now for 2 years. It is a great book for anyone looking to try a ketogenic/paleo diet. The book filled in the missing info on the principles I already follow. I really liked the recipe section. Most people just drink the coffee, and never bother to try real food recipes. I tried a few recipes and they were great. It really added some new meals to my diet.