John D[ann] Macdonald (1916-86)

Macdonald, John D[ann], (1916-86). “‘Spectator Sport’”. Thrilling Wonder Stories (New York) . Vol. 35.3 , 1950.

Macdonald, John D[ann], (1916-86). “‘Incubation’”. Future Tense: New and Old Tales of Science Fiction. Edited by Crossen, Kendall Foster, (1910-81). New York/Toronto, ON, Canada: Greenberg/Ambassador Books, 1952.