| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| 1923 |
|
The Cowardly Lion of Oz | Reilly & Lee | Novel | |
| June 1985 |
|
The Cowardly Lion of Oz | Del Rey / Ballantine | Novel | |
| January 2019 | The Cowardly Lion of Oz | Project Gutenberg | Novel |