How Not to Die, by Michael Greger, M.D. and Gene Stone

Prevent and Reverse Heart Disease: The Revolutionary, Scientifically Proven, Nutrition-Based Cure, by Caldwell Esselstyn, Jr., M.D.

The Campbell Plan, by Thomas Campbell, M.D.

The China Study by T. Colin Campbell, PhD and Thomas Campbell, M.D.

The Healthiest Diet on the Planet by John A. McDougall, M.D. & Mary McDougall

Dr. Neal Barnard's Program for Reversing Diabetes