A Sound Investment
| First published | June 1949 |
|---|---|
| Type | Short Fiction |
| Length | Novelette |
Publications (2)
| Date | Publication | Publisher | Type | Page |
|---|---|---|---|---|
| June 1949 | Astounding Science Fiction, June 1949 | Street & Smith Publications, Inc. | MAGAZINE | 36 |
| October 1949 | Astounding Science Fiction, October 1949 | Atlas Publishing and Distribution Co. Ltd | MAGAZINE | 15 |