The Biggest Loser by Maggie Greenwood-Robinson, Cheryl Forberg, Bob Harper (Foreword by), Michael Dansinger 

The Biggest Loser was a big TV winner. In its first two seasons, NBC's unscripted weight-loss reality show has captured the nation's interest with its human drama and slenderizing success. Millions of viewers witnessed the undeniable triumphs of the weight-loss plan devised by trainers Bob Harper and Jillian Michaels. Not surprisingly, fans have been clamoring for a book based on this sensible, doctor-approved diet and exercise program. The Biggest Loser book contains inspirational stories, before and after photos, and tips from contestants.