Retold "From the Anglo-Norman Romance of Charlemagne, about the twelfth century, but undoubtedly borrowed from a Celtic source, since the whole spirit of the tale is Celtic in origin." per Old Celtic Tales
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| 1909 |
|
Old Celtic Tales | George G. Harrap & Co. | Collection | |11 |
| September 2023 | Old Celtic Tales | Project Gutenberg | Collection | |11 |