G.B. · G.O. · Giles OBryen
| title | media type | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|---|
| Little Sister | Paperback | 978-1-5039-5194-5 | 2016 | Giles O'Bryen |
| Little Sister | Audio CD | 978-1-5113-6361-7 | 2016 | " |
| Little Sister | MP3 CD | 978-1-5113-6362-4 | 2016 | " |
| Say a Little Prayer | Paperback | 978-1-5039-3712-3 | 2016 | " |
| The Paranormal World of Paul McKenna | " | 978-0-571-19245-8 | 1997 | Paul McKenna |