Placement
- contained in Audiobook Collectionomnibus
- contained in Dangerous Visionsanthology
- contained in Earth's Other Shadowcollection
- contained in Parsecs and Parablescollection
- contained in Phases of the Mooncollection
- contained in Ringing the Changescollection
- contained in The Best of Robert Silverbergcollection
- contained in The Best of Robert Silverberg: Stories of Six Decadescollection
- contained in To the Dark Star: 1962-69collection