As one of the nation’s top personal trainers, Greenfield Fitness Systems president Ben Greenfield has written several featured books on metabolism, fat loss, triathlon, weightlifting and nutrition. Browse below for special web-only pricing on titles from Ben Greenfield, and other trusted coaches, physicians and authors!

If you have a Kindle, Nook or iPad, then you can easily get electronic versions of many of the books in this section that can be read on these devices, or on any computer.