101 Things You Need to Know (and Some You Don't)
101 Things You Wish You'd Invented
Hard Nuts of History: Ancient Egypt
Hard Nuts of History: Ancient Greece
Hard Nuts of History: Ancient Rome
Hard Nuts of History: Warriors
How Can a Pigeon Be a War Hero? Questions and Answers about the First World War
Lost... In the Desert of Dread
Lost... In the Jungle of Doom
Lost... In the Mountains of Death
Lost... In the Sea of Despair
The Comic Strip Book of Dinosaurs
The Comic Strip History of Space
The Comic Strip History of the World
Who's Who of Horrors: An A-Z of Loathsome Lives