Giants of the Animal World - Juvenile Knowledge Library

Microscopic Life - Youth Knowledge Library

Mummies - Juvenile Knowledge Library

Dangerous Creatures - Young Knowledge Library

Castles and Forts - Juvenile Knowledge Library

The Human Body - Juvenile Knowledge Library

Genes and DNA - Youth Knowledge Library

A Dangerous Adventure 34

The Five and the Tower of the Sage 21

Five Go to Smuggler's Top 20

Five Go to Smuggler's Top 19