Hywel Wyn Owen

• Dictionary of the Place-names of Wales
• Dictionary Of The Placenames Of Wales
• Enwau lleoedd BroDyfrdwy ac Alun
• Pocket Guide to the Place-names of Wales (University of Wales - Pocket Guide)
• The place-names of east Flintshire
• The place-names of Wales
• An edition of the Upholland anthology
• Ar Drywydd Enwau Lleoedd
• Enwau lleoedd
• Place-Names of Dee and Alun
• Place-Names of Flintshire