| title | ISBN-13 | year of publication |
|---|---|---|
| A Bewitched Land: Ireland's Witches | 978-0-86278-899-5 | 2005 |
| A Haunted Land: Ireland's Ghosts | 978-0-86278-859-9 | 2004 |
| The Ghost Handbook: An Essential Guide to Ghosts, Spirits, and Specters | 978-0-7641-6456-9 | 2011 |
| The Handbook of Angels and Fallen Angels | 978-0-7641-6420-0 | 2011 |
| The Wizards' Handbook | 978-0-7641-6408-8 | 2011 |
| The Zombie Handbook | 978-0-7641-6409-5 | 2011 |
| Vampire Handbook: An Essential Guide To Vampires | 978-1-4081-3036-0 | 2010 |
| Walking With the Green Man: Father of the Forest, Spirit of Nature | 978-1-56414-931-2 | 2007 |
D.C. · D. Curran · (D-R) · D. Robert · Dr. Robert · R. C. · Robert C. · Robert Curran
A & C Black Publishers Ltd · Barrons Educational Series · The O'Brien Press