A pack containing 3 Horrid Henry Welsh adaptations: Henri Helynt yn Canu Roc, Henri Helynt a'r Dyn Eira Erchyll and Cracyr Nadolig Henri Helynt.
- ISBN13 9781801061711
- Publish Date 13 July 2021
- Publish Status Active
- Publish Country GB
- Imprint Atebol Cyfyngedig
- Format Hardcover
- Language Welsh