He was amazing. "A little man with a Napoleonic penchant for the colossal and magnificent, Billy Rose is the country's No. 1 purveyor of mass entertainment," Life magazine announced in 1936. The Times reported that with 1,400 people on his payroll, Rose ran a larger organization than any other producer in America. "He's clever, clever, clever," said Rose's first wife, the legendary Fanny Brice. "He's a smart little goose." Not Bad for Delancey Street:...