Jemison and Haspeslagh are the high priests of M&A strategy. They created the strategic school reinforced by likeminded practitioners. The M&A thought leaders Clemente, Sikora, Greenspan, and Feldman, have taken the next step moving M&A out of the realm of the accountants and investment bankers and into the realm of business strategists. But this is the book that started it all and first took M&A beyond the numbers and valuations. This bible belongs on the shelf of every serious business man and woman.