Introduction (The Incredible Planet)
| First published | 1949 |
|---|---|
| Type | Short Fiction |
| Length | Short Story |
| Series | Mightiest Machine |
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| 1949 |
|
The Incredible Planet | Fantasy Press | Collection | 1 |
| 1952 |
|
Der unglaubliche Planet | Rauch | Collection | 7 |
| 1952 |
|
Der unglaubliche Planet | Rauch | Collection | 7 |
| December 1959 |
|
Einsam leuchten die Sterne | Pabel | Collection | 3 |
| March 1971 |
|
Der unglaubliche Planet | Heyne | Collection | 5 |
| April 1982 |
|
Der unglaubliche Planet | Heyne | Collection | 5 |
| 1984 |
|
Der unglaubliche Planet | Heyne | Collection | 5 |
| May 2022 |
|
Der unglaubliche Planet | Heyne | Collection | |5 |