64 · The Craven Case [Superintendent Mahood] · Michael Gilbert · nv; contest story for readers to identify the murderer; the solution appeared in the October 1959 issue.
62 · Here Lies [Tommy Hambledon] · Manning Coles · nv; contest story for readers to identify the murderer so this version is missing the conclusion.; illustrated by Neville Dear
2 · Le Chateau de lArsenic [Dr. Jean Dollent] · Georges Simenon · ss The Strand Magazine Oct 1947; translated from the French (Le Petit Docteur, 1943).
16 · Seven Days to Live · Jack Finney · nv The Saturday Evening Post Jan 10 1959
28 · She Rode with Danger · John Randolph Phillips · ss Pocket Book Weekly Storyteller May 7 1955
64 · Murder! · Tom Tullett · nv; contest story for readers to identify the murderer so this version is missing the conclusion.; illustrated by A. Koolman
89 · Sentry · Fredric Brown · vi Galaxy Science Fiction Feb 1954