| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 1992 | 978-1-874488-00-2 | Richard Moody | Over 65 Million Years Ago Before the Dinosaurs Died (History Detectives) |
| '' | 978-1-874488-01-9 | Hazel Mary Hartell | Over 6000 Years Ago in the Stone Age (History Detectives) |
| 1993 | 978-1-874488-12-5 | Hazel Mary Martell | Vikings and Jorvik (Hidden World) |