Meet Brog - he's strong, he's fearless... and he's about to explain forces.

When a time traveller crash-lands in the prehistoric past, Brog is ready to show them how the world works. Whether he's throwing spears, dragging prey or falling into lakes, every moment becomes a lesson in gravity, pushes and pulls, friction and movement. His explanations don't always hit the mark - but the real science quickly comes into focus along the way.

Told through bold, comic-strip artwork and quick-fire dialogue, A Caveman's Guide to Science breaks down key KS2 topics into bite-sized, easy-to-follow scenes for readers aged 7+, especially those who prefer visual storytelling. Other titles in the series: Living Things, Light and Sound and Materials.