Codi Fflap Pi-Po! FfermDawn Sirett, Sarah Davis, Gill Saunders Jones, Glyn Saunders Jones, David Jones · First published 2019Open the Tome
DaearyddiaethDavid Burtenshaw, Eirian Jones, Glyn Saunders Jones, Sioned Lleinau · First published 2017Open the Tome
Fy Llyfr Lluniau Defnydd Meddal/My Photo Soft Cloth BookGlyn Saunders Jones, Gill Saunders Jones, David Jones · First published 2009Open the Tome
The Welsh dialect surveyGlyn E. Jones, Jones, Robert Owen, Thomas, Alan R., Thorne, David · First published 2000Open the Tome
