The History Machine
| First published | January 1972 |
|---|---|
| Type | Short Fiction |
| Length | Short Story |
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| January 1972 |
|
New Worlds Quarterly 3 | Sphere Books | Anthology | 175 |
| March 1972 |
|
New Worlds Quarterly 3 | Berkley Medallion | Anthology | 187 |
| March 1977 |
|
The Monadic Universe | Ace Books | Collection | 107 |
| May 1985 |
|
The Monadic Universe | Ace Books | Collection | 79 |