• An important and useful skill: In education, collaborative classroom learning is replacing head-to-head competition. In business, the best leaders are team-builders who can inspire great group efforts. Tharp uses her decades of experience to explain why teamwork is a superior way of working for some of us and inevitable for almost all of us. . • The essential lessons of group effort: Tharp takes readers through the most common varieties of collaborations, including working with a partner, with institutions and middlemen, outside your expertise, in a virtual partnership, with a friend, with someone who outranks you, plus how to deal with toxic collaborators, and much more.. • Examples from one of America’s greatest collaborators: Twyla Tharp shows how she built successful collaborations with Jerome Robbins, Mikhail Baryshnikov, Frank Sinatra, Billy Joel, Elvis Costello, David Byrne, Milos Forman, and four generations of great dancers..