The Second Philadelphia Experiment
| First published | July 1964 |
|---|---|
| Type | Short Fiction |
| Length | Short Story |
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| July 1964 |
|
The Magazine of Fantasy and Science Fiction, July 1964 | Mercury Press, Inc. | MAGAZINE | 62 |
| August 1986 |
|
Urania #1029 | Mondadori | MAGAZINE | 137 |