9780399524790 | J P Tarcher, March 1, 1999, cover price $14.00 | About this edition: A guide to natural weight-loss aids shows how and why they affect weight, examines potential side effects, and evaluates the efficacy of different products

9780310217503 | Zondervan, April 1, 1998, cover price $6.99 | About this edition: Written by a leading health and fitness author, 21 Days to Better Fitness presents a simple, day-to-day strategy that teaches readers how to improve their health and fitness -- all in the light of Scripture -- in an easy, workable, no-willpower program.

9780965397018 | Magnolia Media Group, January 1, 1997, cover price $19.95 | About this edition: Thin seekers.

9780809232512 | Contemporary Books, August 1, 1996, cover price $16.95 | About this edition: Outlines an exercise routine that promotes overall fitness, increases endurance, and improves cardiovascular efficiency

9780471115205 | John Wiley & Sons Inc, May 1, 1996, cover price $26.00 | About this edition: Offers advice on using diet to reach peak performance, improve energy, increase endurance, lose fat, tone muscle, and increase the body's abiltity to fight disease

9780399518621, titled "John Parrillo's 50 Workout Secrets" | J P Tarcher, July 1, 1994, cover price $16.00 | About this edition: Shares advice on nutrition and weight training, and discusses fat loss, protein, nutritional supplements, cardiovascular conditioning, and avoiding injuries

9780399517716 | J P Tarcher, January 1, 1993, cover price $16.95 | About this edition: The owner of Parillo Performance shares his method of diet, exercise, and stretching that can benefit bodybuilders and non-bodybuilders

9780399516825 | Rev sub edition (J P Tarcher, November 1, 1991), cover price $14.95 | About this edition: Describes the health benefits of bodybuilding, demonstrates various exercises, tells how to set up a weight training program, and discusses nutrition and bodybuilding competitions