| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| April 1971 |
|
Voyages: Scenarios for a Ship Called Earth | Ballantine Books | Anthology | 311 |
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| April 1971 |
|
Voyages: Scenarios for a Ship Called Earth | Ballantine Books | Anthology | 311 |