M. D. · M. Duffy · Mike D. · Mike S Duffy (photographs)
| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| AQA GCSE English Literature Dynamic Learning | 978-1-4718-3287-1 | 2015 | Geraldine Woodhouse · Laryssa Molloy · Steward Fuller · Brendan Loftus · Iris Penny · Frank Startup |
| Heinemann Coordinated Science: Higher Physics Assessment and Resource Pack | 978-0-435-58001-8 | 1996 | Graham Dolan · Adrian Percival |
| The Happiness Book For Kids Volume I: A Kid's Guide To Happiness | 978-0-692-31540-8 | 2014 | |
| The Happiness Book For Kids Volume II: A Kid's Guide To Happiness | 978-0-692-33184-2 | 2014 | |
| The Happiness Book For Little Christians: A Biblical Guide To Happiness! | 978-0-692-21747-4 | 2014 | Kendall Duffy |
| The Happiness Book For Men: A Man's Guide To Happiness | 978-0-692-31537-8 | 2014 | |
Heinemann · Hodder Education · Various small imprints