| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Protestant Identity and Peace in Northern Ireland | 978-0-230-20161-3 (0-230-20161-X) | 2012 |
| The Media and Peace: From Vietnam to the 'War on Terror' | 978-0-230-20229-0 (0-230-20229-2) | 2008 |
D. G. · D. Graham · D S · D. Spencer · Dr. G. · Dr. S. · G S · G. Spencer · Graham Spencer