M W · M. Williams · Martyn Williams Orig Williams
| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| El Bandito: The Story of Orig Williams | 978-1-84771-292-9 | 2010 | Orig Williams |
| Everywhere for Wales | 978-0-09-146310-6 | 1981 | Phil Bennett |
| London College of Music and Media Theory Handbook Grade 1 | 978-0-570-12035-3 | 2000 | Barry Draycott |
| London College of Music and Media Theory Handbook Grade 2 | 978-0-570-12036-0 | 2001 | " |
| Martyn Williams: The Autobiography | 978-1-84454-692-3 | 2009 | |
| Martyn Williams The Magnificent Seven: The Autobiography | 978-1-84454-478-3 | 2008 | Simon Thomas |
| Merthyr Writing | 978-0-9555306-2-3 | 2008 | Des Barry · Tony Fyler · Jenny Henn · Iris Jones · Viv Protheroe · Mervyn Saunders · Anthony Bunko |
Concordia Publishing · John Blake Publishing Ltd · Merthyr Tydfil County Borough Council Arts Division · Random House · Y Lolfa