Il ranch di Cranwell
| First published | January 1955 |
|---|---|
| Type | Short Fiction |
| Length | Short Story |
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| January 1955 |
|
I Romanzi di Urania #67 | Mondadori | MAGAZINE | 113 |
| January 1955 |
|
I Romanzi di Urania #68 | Mondadori | MAGAZINE | 114 |
| January 1955 |
|
I Romanzi di Urania #69 | Mondadori | MAGAZINE | 112 |
| February 1955 |
|
I Romanzi di Urania #70 | Mondadori | MAGAZINE | 114 |
| July 2005 |
|
Urania #1500 | Mondadori | MAGAZINE | 117 |