A. B. ยท A. Butcher
| title | ISBN-13 | year of publication |
|---|---|---|
| Spy High Mission Five: Blood Relations | 978-0-316-78092-6 | 2005 |
| Spy High Mission Four: The Paranoia Plot | 978-0-316-76260-1 | 2004 |
| Spy High Mission One | 978-0-316-73760-9 | 2004 |
| Spy High Mission Three: The Serpent Scenario | 978-0-316-73766-1 | 2004 |
| Spy High Mission Two: Chaos Rising | 978-0-316-73765-4 | 2004 |