| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| 1966 |
|
Time Probe: The Sciences in Science Fiction | Delacorte Press | Anthology | vii |
| 1966 |
|
Time Probe | Gollancz | Anthology | vii |
| February 1967 |
|
A sonda do tempo | Nova Fronteira | Anthology |