| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| A History of the Motor Trade in Bolton | 978-1-85216-166-8 | 2009 | Denis O'Connor |
| Drugs: Partnerships for Policy, Prevention and Education: A Practical approach for working together | 978-0-304-33946-4 | 1998 | Louise O'Connor · Denis O'Connor · Rachel Best |
| Paw Tracks: A Childhood Memoir | 978-1-84901-997-2 | 2012 | Denis O'Connor |
| Paw Tracks at Owl Cottage | 978-1-84901-640-7 | 2010 | " |
| Paw Tracks in the Moonlight | 978-1-84901-119-8 | 2009 | " |
| Paw Tracks in the Moonlight | 978-0-9548370-0-6 | 2004 | " |
| Se negli occhi di un gatto... Ritorno a Owl Cottage | 978-88-418-8576-5 | 2013 | " |
| Se una notte d'inverno un gatto... | 978-88-511-2485-4 | 2014 | " |
| Se una notte d'inverno un gatto... | 978-88-418-8571-0 | 2013 | " |
| Toby Jug | 978-1-4721-1175-3 | 2014 | " |
D.C. · D.O. · D. O'Connor · Denis Connor · Denis John O'Connor · **O.C.** · O'Connor
Cassell · Coon Cat Books · De Agostini · Neil Richardson · Robinson