Appendix: The Later Stories of the Campbell Years (#'s 26-60)
| First published | December 1974 |
|---|---|
| Type | Essay |
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| December 1974 |
|
The Early Asimov: Book Two | Fawcett Crest | Collection | 302 |
| December 1974 |
|
The Early Asimov: Book Two | Fawcett Crest | Collection | 302 |
| May 1981 |
|
The Early Asimov: Book Two | Fawcett Crest | Collection | 302 |
| February 1986 | The Early Asimov: Book 2 | Del Rey / Ballantine | Collection | 302 | |
| February 1986 |
|
The Early Asimov: Book 2 | Del Rey / Ballantine | Collection | 302 |