Placement
- contained in I Am Legendcollection
- contained in I Am Legend / Hell Houseomnibus
- contained in Masters of Darknessanthology
- contained in Nightmare at 20,000 Feetcollection
- contained in Richard Matheson: Collected Storiescollection
- contained in Richard Matheson: Collected Stories Volume Twocollection
- contained in Shock!collection
- contained in Star of Starsanthology
- contained in Star Science Fiction Stories No. 3anthology
- contained in The Best of Richard Mathesoncollection