| title | ISBN-13 | year of publication |
|---|---|---|
| A.H.M. Jones and the Later Roman Empire | 978-90-04-16383-6 | 2008 |
| Gower Peninsula | 978-0-7524-2615-0 | 2012 |
| Mumbles | 978-0-7524-2858-1 | 2003 |
| Sketty | 978-0-7524-3380-6 | 2004 |
| The Goths: Lost Civilizations | 978-1-78023-845-6 | 2017 |
D G · D Gwynn · David G. · David Gwynn Morgan · David Gwynn Morgan LLM · David M. Gwynn
Brill · Reaktion Books · The History Press