Placement
- contained in All the Traps of Earth and Other Storiescollection
- contained in Best Science Fiction Stories of Clifford D. Simakcollection
- contained in I Am Crying All Inside and Other Storiescollection
- contained in Skirmish: The Great Short Fiction of Clifford D.Simakcollection
- contained in Space Pioneersanthology
- contained in The Creator and Other Storiescollection
- contained in The Works of Clifford D. Simak Volume Threeomnibus