Placement
- contained in A.D. 2500: The Observer Prize Stories 1954anthology
- contained in Best Science Fiction Stories of Brian W. Aldiss (1965 edition)collection
- contained in Best Science Fiction Stories of Brian W. Aldiss (1971 edition)collection
- contained in Brian Aldiss Omnibus 2omnibus
- contained in No Time Like Tomorrowcollection
- contained in Space, Time and Nathanielcollection