| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| June 1948 |
|
Thrilling Wonder Stories, June 1948 | Standard Magazines, Inc. | MAGAZINE | 109 |
| 1967 |
|
S-F Yearbook, Number 1 | Popular Library, Inc. | MAGAZINE | 80 |
| December 2022 | The Knowledge Machine | Project Gutenberg | Chapbook |