| title | media type | ISBN-13 | year of publica- tion |
|---|---|---|---|
| Far Side of the World | Audio Cassette | 978-0-7861-4471-6 | 2006 |
| Far Side of the World | Audio CD | 978-0-7861-7282-5 | 2006 |
| Reverse of the Medal | Audio Cassette | 978-0-7861-4473-0 | 2006 |
| Reverse of the Medal | Audio CD | 978-0-7861-7280-1 | 2006 |
| Treason's Harbour | Audio Cassette | 978-0-7861-4472-3 | 2006 |
| Treason's Harbour | Audio CD | 978-0-7861-7281-8 | 2006 |