Notes
First published in 1952, this is a straightforward short mystery story by one of the best known and most productive mystery writers, one who never wrote anything outside the mystery field. It is included in this database only because of its later inclusion in an anthology that contained other speculative-fiction stories.
Publications (4)
| Date | Publication | Publisher | Type | Page |
|---|---|---|---|---|
| August 1952 | This Week, August 31, 1952 | This Week | MAGAZINE | |
| January 1955 | QBI - Queen's Bureau of Investigation | Little, Brown | Collection | |
| May 1977 | Midnight Specials: An Anthology for Train Buffs and Suspense Aficionados | Bobbs-Merrill Company | Anthology | 165 |
| April 1978 | Midnight Specials: An Anthology for Train Buffs and Suspense Aficionados | Avon | Anthology | 157 |