Munch Laughs Last

Munch by David Loshak (New York: Mallard Press, 1990)

Life Laughs Last: 200 More Famous Photographs from the Famous Back Page of America's Favorite Magazine by Philip B. Kunhardt, Jr. (New York: Simon and Schuster, 1989)

A Pictorial History of Vaudeville by Bernard Sobel, foreword by George Jessel (New York: Citadel Press, 1961)

Clowns by John H. Towsen (New York: Hawthorn Books, 1976)

True Confessions: Sixty Years of Sin, Suffering & Sorrow, 1919-1979, ed. Florence Moriarty (New York: Fireside Book, 1979)