- Dinosaurs and prehistoric lifeHazel Richardson
- Life in the ancient Indus River ValleyHazel Richardson
- Government in the ancient worldReagan Miller, Hazel Richardson et al.
- Life of the ancient CeltsHazel Richardson
- How to Split the Atom (How to)Hazel Richardson
- Killer Diseases (Essential Science)Hazel Richardson
- Dinosaurs and Other Prehistoric AnimalsHazel Richardson
- How to Build a RocketHazel Richardson
- How to Clone a Sheep (How to)Hazel Richardson
- How To Build a Rocket (How To¿)Hazel Richardson
- Life of the ancient VikingsHazel Richardson
- Life in Ancient AfricaHazel Richardson
