Complex, contentious, and blessed with the perfect-pitch ability to find the next big talent, David Geffen has shaped American popular culture for the last three decades. His dazzling career has included the roles of power agent, record-industry mogul, Broadway producer, and billionaire Hollywood studio founder. From the beginning, though, Geffen's many accomplishments have been shadowed by the ruthless single-mindedness with which he has pursued fame, power, and money. In The Operator, Tom King -- who interviewed Geffen for the book and had unimpeded access to Geffen's circle of intimates -- captures the real David Geffen and tells a great American story about success and the bargains made for it.

The extent of Geffen's accomplishments is astonishing. As a manager in the 1960s, he made the deal for Crosby, Stills, Nash & Young to appear at Woodstock. He discovered 1970s superstars Jackson Browne and the Eagles and masterminded Bob Dylan's famed 1974 tour; Joni Mitchell, Geffen's roommate for a time, memorialized him in her song "Free Man in Paris." He produced Risky Business, the movie that made Tom Cruise a star, and was the moneyman behind Cats, the longest-running musical in Broadway history. One of the most brilliant dealmakers ever to work in Hollywood, he became a billionaire shortly after selling Geffen Records in 1990, and he made movie history when he founded, with friends Steven Spielberg and Jeffrey Katzenberg, DreamWorks SKG, the first new Hollywood studio in fifty-five years. And Geffen's influence has extended far beyond show business, into the worlds of Wall Street, art, real estate, and politics.

Geffen's personal journey is as compelling as his business machinations. Although he knew from an early age that he was gay, he hid his true sexual urges and for years attempted to lead a heterosexual life. In the mid-1970s, he dated -- and almost married -- Cher...