| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Collins Primary History – Invaders: The Anglo-Saxons and Vikings | 978-0-00-313819-1 (0-00-313819-4) | 1998 |
| Primary History - Invaders: The Romans | 978-0-00-315450-4 (0-00-315450-5) | 1992 |
| The Spanish Invaders | 978-0-00-315415-3 (0-00-315415-7) | 1988 |