Placement
- contained in Anthology of Sci-Fi v12: The Pulp Writers: Mack Reynoldscollection
- contained in Fantastic Stories Presents the Imagination Stories of Science and Fantasy Super Packanthology
- contained in Short Science Fiction Collection 43anthology
- contained in The Best of Mack Reynolds: 19 Novels and Short Storiescollection
- contained in The Mack Reynolds Megapack: 23 Classic Science Fiction Storiescollection