Prologue (Psi High and Others)
| First published | March 1967 |
|---|---|
| Type | Short Fiction |
| Length | Short Story |
| Series | Hoffman Medical Center › Psi High #1 |
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| March 1967 |
|
Psi High and Others | David McKay | Collection | 1 |
| 1968 |
|
Psi High and Others | Ace Books | Collection | 7 |
| September 1968 |
|
Psi High and Others | Faber and Faber | Collection | |
| September 1972 |
|
Galassia, #173 | Casa Editrice La Tribuna | MAGAZINE | 7 |