First published in The Argosy.
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| May 1918 |
|
The Argosy, May 18, 1918 | The Frank A. Munsey Company | MAGAZINE | 70 |
| November 2020 |
|
Gyro-hatte og andre tossede påfund | Pilgaard Publishing | Collection |