The Unknown!, or The Knight of the Blood-Red Plume
| First published | 1972 |
|---|---|
| Type | Short Fiction |
| Length | Novelette |
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| 1972 |
|
Gothic Tales of Terror: Classic Horror Stories from Great Britain, Europe, and the United States, 1765-1840 | Taplinger | Anthology | 200 |
| February 1972 |
|
Great British Tales of Terror: Gothic Stories of Horror & Romance 1765–1840 | Gollancz | Anthology | 200 |
| 1973 |
|
Great British Tales of Terror: Gothic Stories of Horror and Romance 1765–1840 | Penguin Books | Anthology | 230 |
| 1973 |
|
Gothic Tales of Terror, Volume One: Classic Horror Stories from Great Britain | Penguin Books (US) | Anthology | 230 |
| 1974 |
|
Gothic Tales of Terror, Volume One: Classic Horror Stories from Great Britain | Penguin Books (US) | Anthology | 230 |
| 1983 |
|
Great British Tales of Terror: Gothic Stories of Horror and Romance 1765–1840 | Penguin Books | Anthology | 230 |