Placement
- contained in Amazing Stories, June-July 1953anthology
- contained in A Sea of Spaceanthology
- contained in The Collected Short Fiction of Robert Sheckleyomnibus
- contained in The Collected Short Fiction of Robert Sheckley: Book Threecollection
- contained in The People Trapcollection
- contained in The People Trap plus Mindswapomnibus
- contained in "The Perfect Woman" and Other Storiescollection