My Book of the Month
PACE: Rediscover Your Native FitnessThe UltraSimple Diet: Kick-Start Your Metabolism and Safely Lose Up to 10 Pounds in 7 DaysThe Food-Mood Solution: All-Natural Ways to Banish Anxiety, Depression, Anger, Stress, Overeating, and Alcohol and Drug Problems--and Feel Good Again
PACE: Rediscover Your Native Fitness
by Al Sears MD

Best exercise system I've ever used.
The UltraSimple Diet: Kick-Start Your Metab...
by Mark Hyman
$7.99
The Food-Mood Solution: All-Natural Ways to...
by Jack Challem
$21.56
See my post on why this book is so valuable for everyone.
The Gluten Connection: How Gluten Sensitivity May Be Sabotaging Your  Health--And What You Can Do to Take Control Now
The Gluten Connection: How Gluten Sensitivi...
by Dr. Shari Lieberman Ph.D. CNS
$12.23
Best book on the signs, testing and treatment of gluten problems.