A Coisa

Stephen King

Contemporary Authors

Michael J. Tyrkus

Contemporary Authors New Revision Series

Mary Ruby

American Film

American Film Institute

'Goganwr am gig ynyd'

Dylan Foster Evans

Gwaith Rhys Goch Eryri

Dylan Foster Evans

Gwaith Llywelyn Brydydd Hoddnant, Dafydd ap Gwilym, Hillyn ac eraill

Dylan Foster Evans

'Gwalch Cywyddau Gwŷr'

Dylan Foster Evans

Llenyddiaeth mewn theori

Owen Thomas

The impact of the Edwardian castles in Wales

Diane M. Williams

The impact of the Edwardian castles in Wales

Diane M. Williams

Gwaith Hywel Swrdwal a'i deulu

Hywel Swrdwal