Some of his notable works include:
- Fiction
- "Doctor at the Crossroads" (1958)
- "The Torch is Passed" (1959)
- "The Medicine Show" (1960)
- "The Sixth Day" (1961)
- "The Naked Angel" (1962)
- "Doctor's Dilemma" (1963)
- "In Pursuit of Love" (1964)
- "Appointment in Eternity" (1965)
- "The Day of the Lion" (1966)
- "The Seventh Circle" (1967)
- "The Poison Fountain" (1968)
- "The Hourglass File" (1976)
- Non-Fiction
- "Experimental Surgery" (with A.C. Ivy, 1955)
- "The Navaho" (1962)
- "A Dictionary of World Folklore" (with L.V. Ben-Dor Benite, 1962)
- "Myths and Legends of Ancient Greece and Rome" (with L.V. Ben-Dor Benite, 1965)
- "American History: A Panorama" (with E.P. Richardson and J.P. Kirby, 1967)
- "The Story of Man: A Narrative History" (with E.P. Richardson and J.P. Kirby, 1968)