Editor, Biographer, Non-fiction Writer, Teacher, onetime boxer.
- Father and the Angels. New York: Dutton, 1947.
- Isn’t it a Crime? New York: Arc Books, 1947.
- One Is a Lonesome Number. New York: Dutton, 1950.
- Wake Up and Write. New York: Arc Books, 1962.
- The Barking Cat Case. New York: P. Collier, 1963.
- The Crying Schoolhouse Case. New York: P. Collier, 1963.
- The Fifty-pound Giant Case. New York: P. Collier, 1963.
- The Talking Pigeon Case. New York: P. Collier, 1963.
- One, Two, three, Go. New York: Four Winds Press, 1967.
- TR and Will: A Friendship that Split the Republican Party. New York: Harcourt, 1969
- Patience and Fortitude: Fiorello LaGuardia: A Biography. New York: Harcourt, 1976.
- The Quick and Easy Vegetarian Cookbook. (with Ruth Ann Mathers) New York: M. Evans, 1978.