Gomer Press · The History Press
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Come Out, Wherever You Are - The Great Escape in Wales | 978-1-84323-199-8 (1-84323-199-9) | 2004 |
| Voices of Wales | 978-0-7524-1840-7 (0-7524-1840-8) | 1999 |
Ernest Herbert Williams · H.W. · H. Williams · Harold Herbert Williams · Herbert Upham Williams · James Herbert Williams · John Herbert Williams · Sidney Herbert Williams