| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| June 1968 |
|
Analog Science Fiction -> Science Fact, June 1968 | Condé Nast | MAGAZINE | 95 |
| 1974 |
|
The Analog Science Fact Reader | St. Martin's Press | Nonfiction | 180 |
| November 1974 |
|
The Analog Science Fact Reader | Millington | Nonfiction | 180 |
| 1976 | The Analog Science Fact Reader | St. Martin's Press | Nonfiction | ||
| October 1985 |
|
The Astral Mirror | Tor | Collection | 177 |
| January 2014 |
|
The Astral Mirror | ReAnimus Press | Collection | |
| January 2017 |
|
The Astral Mirror | ReAnimus Press | Collection |