90 World-Class Activities by 90 World-Class Trainers

90 World-Class Activities by 90 World-Class Trainers gathers classic activities from ninety master trainers in one convenient place. The stellar list of trainers includes Bellman, Blanchard, Booher, Crum, de Bono, Kouzes, Masie, Pike, Robinson, Scannell, Silberman, Thiagi, Zenger, and 77 other names you'll know.