Oxford University Press · Tynron Press
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Caprivi Crash | 978-0-19-422438-3 (0-19-422438-4) | 1970 |
| Kafue Killers | 978-0-19-422437-6 (0-19-422437-6) | 1970 |
| Kidnapped in the Kafue: An Adventure of the Wallace Boys | 978-1-85646-091-0 (1-85646-091-6) | 1991 |