7 Weeks to 300 Sit-Ups: Strengthen and Sculpt Your Abs, Back, Core and Obliques by Training to Do 300 Consecutive Sit-UpsBrett Stewart
The Athlete's Cookbook: A Nutritional Program to Fuel the Body for Peak Performance and Rapid RecoveryCorey Irwin
7 Weeks to 10 Pounds of Muscle: The Complete Day-by-Day Program to Pack on Lean, Healthy Muscle MassJason Warner