Piper, H. Beam,
--He Walked Around the Horses, 1948. (novelette) (Astounding, April, 1948.)
--Police Operation, 1948. (novelette) (Astounding, July, 1948.)
--Last Enemy, 1950. (novella) (Astounding, August, 1950.)
--Time Crime, 1955. (novella) (Astounding, February-March, 1955.)
--Temple Trouble, 1951. (novelette) (Astounding, April, 1951.)
