King Cohn: The Life and Times of Harry Cohn, written by the late Bob Thomas, is the definitive portrait of the Columbia Pictures co-founder. First published in 1967, the book was reprinted by New Millennium Press in 2000. Thomas spoke to 250 plus people in gathering comments and anecdotes about the late Cohn. Interestingly enough, both Columbia and Warner Brothers had a pair of brothers named Harry and Jack. Maybe it’s just a mere coincidence…"King Cohn: The Life and Times of Harry Cohn"