When the bull market turned to bust and the applause turned to cat-calls, the world was shocked at the truth. Drenched in money and public acclaim, our CEO-heroes, mostly white, mostly male, mostly middle-aged, turned out to be not much different than a group of twenty-something rock stars: drunk on power and driven by sex, geed, and glamour.

Testosterone Inc. goes behind the boardroom doors to show the serial affairs and marriages of these acquisitive corporate titans. At the center of this story is Jack Welch, the biggest of America's rock star CEOs and the former head of General Electric Co., surrounded by "mini-me" CEOs Ron Perelman of Revlon, Al Dunlap of Sunbeam, and Dennis Kozlowski of Tyco, all gone wild in public displays of consumption and predatory appetites writ large.

Frequently hilarious, sometimes heartbreaking, Testosterone Inc. follows the intertwined lives of these four corporate heroes, from childhood to their ultimate moments of glory and the crash-and-burn calamities that followed, as man's age-old hunger for power, greed, and temptation undid them all. From suicide to murder, from dysfunctional childhoods to dysfunctional marriages in adulthood, from business chutzpah to financial suicide, here is the ultimate untold business story of our time: what went on at century's end, when testosterone got the best of businessmen everywhere, and CEOs went wild.