Training Device
| First published | March 1955 |
|---|---|
| Type | Short Fiction |
| Length | Short Story |
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| March 1955 |
|
Imagination, March 1955 | Greenleaf Publishing Company | MAGAZINE | 102 |
| September 1968 |
|
The Third Eye | Belmont Books | Collection | 81 |
| September 1968 |
|
The Third Eye | Belmont Books | Collection | 81 |
| July 2014 |
|
The First Theodore R. Cogswell Megapack | Wildside Press | Collection |