Published in a 200-copy hardcover edition by The Apellicon Press in 1930, containing the poem "Tom O'Bedlam and His Song" and the essay.
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| January 1995 |
|
The Secret of the Sangraal: A Collection of Writings by Arthur Machen | Tartarus Press | Collection | 172 |
| 2007 |
|
The Secret of the Sangraal & Other Writings | Tartarus Press | Collection | 271 |