| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| April 1951 |
|
Avon Science Fiction Reader, #1 | Avon Novels, Inc. | MAGAZINE |
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| April 1951 |
|
Avon Science Fiction Reader, #1 | Avon Novels, Inc. | MAGAZINE |