Bloomsbury Professional · Gareth Stevens Pub
| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| Bad to the Bone: Nastiest Animals | 978-1-4824-2452-2 | 2015 | John O'Mara · Various |
| Mongooses | 978-1-4824-1962-7 | 2015 | John O'mara |
| Red Devil Squid | 978-1-4824-1967-2 | 2015 | John O'Mara |
| Tax Guide 2013 | 978-1-78043-147-5 | 2013 | " |
| Tax Guide 2014 | 978-1-78043-461-2 | 2014 | " |
| Tax Guide 2015 | 978-1-78043-700-2 | 2015 | John O'Mara · Anne Duggan · Bernard Doherty · Denis Herlihy · Anita Kissane · Grainne Clohessy · Neil Metchette · Chris Byrne |
| Tax Guide | 978-1-78451-186-9 | 2016 | John O'Mara · Bernard Doherty · Denis Herlihy · Anita Kissane · Grainne Clohessy · Neil Metchette · Chris Byrne |
| Wolverines | 978-1-4824-1969-6 | 2015 | John O'mara |
| Wolverines | 978-1-4824-1970-2 | 2015 | " |
J.M. · John M. · John O. · O. M. · O'Mara