First published in Blue Book, August 1946.
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| 1949 |
|
The Thirty-First of February | Gnome Press | Collection | 83 |
| 1952 |
|
The Thirty-First of February | Gnome Press | Collection | 83 |
| 1970 | The Thirty-First of February | Books for Libraries Press | Collection | 83 | |
| August 1997 |
|
The Flying Sorcerers: More Comic Tales of Fantasy | Souvenir Press | Anthology | 103 |
| November 1998 |
|
The Flying Sorcerers | Ace Books | Anthology | 107 |
| 1999 |
|
The Flying Sorcerers: More Comic Tales of Fantasy | Orbit | Anthology | 131 |
| February 1999 |
|
The Flying Sorcerers: More Comic Tales of Fantasy | Orbit | Anthology | 131 |
| 2001 |
|
The Flying Sorcerers: More Comic Tales of Fantasy | Orbit | Anthology | 131 |