Letter (Weird Tales, March 1937): Kobold's Keep
| First published | March 1937 |
|---|---|
| Type | Essay |
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| March 1937 |
|
Weird Tales, March 1937 | Popular Fiction Publishing Co. | MAGAZINE | 378|378.3 |
| 2019 | Weird Tales (disc 4, part 1) | Anthology | 378|42903378.3 |