At the age of thirteen, Danny Sugerman- the already wayward product of Beverley Hills wealth and privilege- went to his first Doors concert. He never looked back. He became Jim Morrison's protégé and- still in his teens- manager of the Doors and then Iggy Pop. He also plunged gleefully into the glamorous underworld of the rock 'n' roll scene, diving headfirst into booze, sex and drugs: every conceivable kind of drug, ever day, in every possible permutation.
By the age of twenty-one he had an ...