Schmitz, James H.,
--Harvest Time, 1958. (novelette) (Astounding, September, 1958.)
--Lion Loose, 1961. (novella) (Analog, October, 1961.)
--Aura of Immortality, 1974. (If, #172, May-June, 1974.)
--Forget It, 1965. (novelette) (as Planet of Forgetting, in Galaxy, February, 1965.)
--Legacy, 1962. (novel) (A Tale of Two Clocks, 1962.)
--Sour Note on Palayata, 1956. (novelette) (Astounding, November, 1956.)