Letter (Weird Tales, February 1938): The Unspeakable Horror
| First published | February 1938 |
|---|---|
| Type | Essay |
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| February 1938 |
|
Weird Tales, February 1938 | Popular Fiction Publishing Co. | MAGAZINE | 254|254.2 |
| 2012 |
|
Weird Tales | Pulp Classics on DVD | Anthology | 254|9254.2 |
| 2019 | Weird Tales (disc 4, part 2) | Anthology | 254|43102254.2 |