The Unspeakable Betrothal
| First published | February 1949 |
|---|---|
| Type | Short Fiction |
| Length | Short Story |
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| February 1949 |
|
Avon Fantasy Reader, No. 9 | Avon Publishing Co. | MAGAZINE | 75 |
| September 1967 |
|
The Living Demons | Belmont Books | Collection | 77 |
| September 1967 |
|
The Living Demons | Belmont Books | Collection | 77 |
| 1970 |
|
The Living Demons | Sphere Books | Collection | 77 |
| 1974 |
|
The Devil's Children | Orbit / Futura Publications | Anthology | 161 |
| 1975 |
|
The Devil's Children | Taplinger | Anthology | 161 |
| September 1976 |
|
The Devil's Children | Berkley Medallion | Anthology | 161 |
| February 1979 |
|
Such Stuff As Screams Are Made Of | Del Rey / Ballantine | Collection | 11 |
| December 1980 |
|
Such Stuff As Screams Are Made Of | Robert Hale | Collection | |3 |
| August 1981 |
|
Mysteries of the Worm | Zebra Books / Kensington Publishing Corp. | Collection | 185 |
| August 1981 |
|
Mysteries of the Worm | General Paperbacks | Collection | 185 |
| 1985 |
|
Weird Tales, Winter 1985 | The Bellerophon Network, Inc. | MAGAZINE | 6 |
| 1987 |
|
Final Reckonings | Underwood-Miller | Collection | 87 |
| March 1990 |
|
The Complete Stories of Robert Bloch, Volume 1: Final Reckonings | Citadel Twilight | Collection | 87 |
| March 1993 |
|
To Sleep, Perchance to Dream ... Nightmare | Barnes & Noble Books | Anthology | 254 |
| October 1993 |
|
Mysteries of the Worm | Chaosium | Collection | 165 |
| January 1995 |
|
Angels of Darkness: Tales of Troubled and Troubling Women | GuildAmerica Books / SFBC | Anthology | 17 |
| June 2009 |
|
Mysteries of the Worm: Earle Tales of the Cthulhu Mythos | Chaosium | Collection | 186 |
| July 2020 |
|
The Essential Robert Bloch | Library and Archives Canada | Collection | |6 |