Placement
- 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 The Best of Richard Mathesoncollection
- contained in The Incredible Shrinking Manomnibus
- contained in Twenty Years of the Magazine of Fantasy and Science Fictionanthology