| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| May 1939 |
|
Weird Tales, May 1939 | Weird Tales | MAGAZINE | 56 |
| 2019 | Weird Tales (disc 4, part 2) | Anthology | 56|43305056 | ||
| April 2020 |
|
The Thinking Machine | Roy Glashan's Library | Chapbook |