D.W. · D. Willoughby · Mr Doug Willoughby
| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| 20th Century Perspectives: Vietnam War Hardback | 978-0-431-11985-4 | 2001 | |
| A Citizen's Guide to the European Union | 978-0-431-06239-6 | 2007 | |
| Heinemann Advanced History: Civil Rights in the USA 1863-1980 | 978-0-435-32722-4 | 2001 | David Paterson · Susan Willoughby |
| The USA, 1917-45 | 978-0-435-32723-1 | 2000 | Susan Willoughby |