Cwmni Cyhoeddi Gwynn Cyf · Luiss Edizioni
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Caneuon Enwog Cymru / Famous Songs of Wales 1: v. 1 | 978-0-900426-60-5 (0-900426-60-8) | 1999 |
| Hwiangerdd a Breuddwydion I Elin Grace / Lullaby and Dreams for Elin Grace | 978-88-88047-67-6 (88-88047-67-0) | 2006 |