From New York Times reporter Dave Itzkoff comes the definitive biography of Robin Williams - a compelling portrait of one of America's most beloved and misunderstood entertainers. From his rapid-fire stand-up riffs to his breakout role in Mork & Mindy and his powerful Academy Award-winning performance in Good Will Hunting, Robin Williams was a singularly innovative actor and comedian. He often came across as a man possessed, holding forth on culture, politics, and personal revelation - all with mercurial, tongue-twisting intensity as he inhabited and shed one character after another. But as Dave Itzkoff shows in this revelatory biography, Williams's brilliance masked a deep well of conflicting emotions and self-doubt. In his comedy and in celebrated films such as Dead Poets Society; Good Morning, Vietnam; The Fisher King; Aladdin; and Mrs. Doubtfire he showcased his limitless gift for improvisation, bringing his characters to life and using humor to seek deeper truths. Itzkoff also sho