Placement
- contained in Around the Continuumcollection
- contained in Audiobook Collectionomnibus
- contained in Beyond the Safe Zonecollection
- contained in Perilous Planets: An Anthology of Way-Back-When Futuresanthology
- contained in Phases of the Mooncollection
- contained in Tales in Spaceanthology
- contained in The Best of Robert Silverberg: Stories of Six Decadescollection
- contained in The Best of Robert Silverberg, Volume Twocollection
- contained in The Feast of St. Dionysuscollection
- contained in Trips: 1972-73collection