Grown-Up Anger: The Connected Mysteries of Bob Dylan, Woody Guthrie, and the Calumet Massacre of 1913A double and linked biography of two of the greatest songwriters, Bob Dylan and Woody Guthrie; a history of labour relations and socialism and big business greed in the U. S in the 20th century; a murder mystery solvedGROWN UP ANGER, years in the making, is a tour de force of storytelling and reimagined American history. At thirteen, when he first heard Dylans Like a Rolling Stone, Wolff recognized the sound of anger. When he later discovered Song for