Placement
- contained in His Share of Glory: The Complete Short Science Fiction of C. M. Kornbluthcollection
- contained in Isaac Asimov Presents The Golden Years of Science Fiction: 2nd Seriesanthology
- contained in The 34th Golden Age of Science Fiction Megapackcollection
- contained in The Best of C. M. Kornbluthcollection
- contained in The Explorerscollection
- contained in The Great Science Fiction Stories Volume 3, 1941anthology
- contained in The Mindworm and Other Storiescollection
- contained in Thirteen O'Clock and Other Zero Hourscollection