9781633690707 | Harvard Business School Pr, May 17, 2016, cover price $35.00

9780060987060 | Harpercollins, December 1, 1999, cover price $12.00 | also contains The Big Book of Flip Charts: A Comprehensive Guide for Presenters, Trainers, and Facilitators | About this edition: Presents an effective weight-loss program based on a simple, nonrestrictive diet that maintains a favorable ratio of fats, proteins, and carbohydrates and stabilizes hormones that regulate weight and health.

9780060987060, titled "The Zone: A Dietary Road Map" | Harpercollins, December 1, 1999, cover price $12.00 | also contains The Zone: A Dietary Road Map | About this edition: Presents an effective weight-loss program based on a simple, nonrestrictive diet that maintains a favorable ratio of fats, proteins, and carbohydrates and stabilizes hormones that regulate weight and health.

9780071343114 | McGraw-Hill, October 1, 1999, cover price $30.00 | About this edition: With all the razzle-dazzle technology around, there’s still no more lively, informative, and audience-friendly way to make an impact than with flip charts.