Originally published in 1924 per Contento (1st edition, p 572.) Acknowledgments in 'Shot in the Dark' (p 310) notes, "Reprinted from 'The Great Portrait Mystery'".
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| 1915 |
|
The Times Red Cross Story Book | Hodder and Stoughton | Anthology | 115 |
| 1918 |
|
The Great Portrait Mystery | Hodder & Stoughton | Collection | |
| January 1950 |
|
Shot in the Dark | Bantam Books | Anthology | 264 |
| January 1950 |
|
Shot in the Dark | Bantam Books | Anthology | 264 |