Placement
- contained in Adventures in the Fifth-Dimensioncollection
- contained in Alan E. Nourse Resurrected: The Works of Alan E. Noursecollection
- contained in Empire: With Hellhounds of the Cosmos!omnibus
- contained in Evelyn E. Smith Resurrected: Selected Stories of Evelyn E. Smithcollection
- contained in Operation Terror with Long Ago, Far Awaycollection