| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| May 1936 |
|
Weird Tales, May 1936 | Popular Fiction Publishing Co. | MAGAZINE | 565 |
| July 1939 |
|
Narraciones TerrorĂficas, No 3 | Editorial Molino | MAGAZINE | 75 |
| 1945 |
|
The Opener of the Way | Arkham House | Collection | 123 |
| January 1962 |
|
Yours Truly, Jack the Ripper | Belmont Books | Collection | 167 |
| 1964 |
|
15 Grusel-Stories | Heyne | Collection | 208 |
| 1965 |
|
Magazine of Horror, Winter 1965-66 | Health Knowledge, Inc. | MAGAZINE | 5 |
| 1965 |
|
The House of the Hatchet and Other Tales of Horror | Tandem | Collection | 171 |
| 1971 |
|
The House of the Hatchet and Other Tales of Horror | Tandem | Collection | 171 |
| April 1974 |
|
The Opener of the Way | Neville Spearman | Collection | 123 |
| May 1976 |
|
The Opener of the Way | Panther | Collection | 155 |
| August 1981 |
|
Mysteries of the Worm | Zebra Books / Kensington Publishing Corp. | Collection | 50 |
| August 1981 |
|
Mysteries of the Worm | General Paperbacks | Collection | 50 |
| April 1983 |
|
Le démon noir | Clancier-Guénaud | Collection | 27 |
| July 1987 |
|
La maschera di Cthulhu | Fanucci Editore | Anthology | 91 |
| November 1991 |
|
Colui che apre la via | Mondadori | Collection | 47 |
| October 1993 |
|
Mysteries of the Worm | Chaosium | Collection | 35 |
| March 1994 |
|
The Early Fears | Fedogan & Bremer | Collection | 113 |
| March 1994 |
|
The Early Fears | Fedogan & Bremer | Collection | 113 |
| April 1994 |
|
L'embarquement pour Arkham | Presses Pocket | Collection | 49 |
| June 2009 |
|
Mysteries of the Worm: Earle Tales of the Cthulhu Mythos | Chaosium | Collection | 25 |
| April 2012 |
|
The Cthulhu Mythos Megapack: 40 Modern and Classic Lovecraftian Tales | Wildside Press | Anthology | 426 |
| April 2018 |
|
H. P. Lovecrafts Necronomicon | Festa | Anthology | 185 |
| 2019 | Weird Tales (disc 4, part 1) | Anthology | 565|42705565 |