The Final Frontier
| First published | January 1950 |
|---|---|
| Type | Short Fiction |
| Length | Short Story |
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| January 1950 |
|
Super Science Stories, January 1950 | Fictioneers, Inc. | MAGAZINE | 88 |
| 1958 |
|
The Void Beyond and Other Stories / The Blue Atom | Ace Books | Omnibus | 117 |
| 1970 |
|
When Two Worlds Meet | Curtis Books | Collection | 173 |