| Appeared in | Book Many Worlds of Magnus Ridolph (The) 1966 |
|
| Appeared in | Book Worlds of Jack Vance (The) 1973 |
|
| Appeared in | Book Many Worlds of Magnus Ridolph (The) 1980 |
|
| Appeared in | Book Complete Magnus Ridolph (The) 1985 |
|
| Appeared in | Magazine Thrilling Wonder Stories Oct 1952 |
|
| Appeared in | Anthology The Science Fiction Olympics 1984, Asimov/Greenberg/Waugh, Signet |
|
| Appeared in | Anthology Space Gladiators 1989, Drake/Waugh/Greenberg, 0-441-77741-4, Ace, m |
|