A brilliant book that puts your general knowledge to the test: pick your subject, look at the pictures, and see if you can name them all.

A brilliant quiz book for clever kids - put your general knowledge to the test and boggle your family and friends with your brainpower!

Can you name the longest river in Europe? Do you know your skull from your sternum? Can you identify an archaeopteryx and an allosaurus? Can you recognise the flags of India and Italy?

You can!

Then what are you waiting for? Open the pages of Knowledge Genius! to find out what you know, and challenge yourself to learn even more!

With more than 60 topics, from across the encyclopedia, there's something for everyone. The pages are packed with eye-popping pictures - but do you know what they show? To help you, "Test Yourself" panels list what you're looking for. With three levels of difficulty, the challenge gets harder as you work your way from Starter, to Challenger, and finally the truly tricky Genius category. If you need it, there's a fun fact with every picture to give a helpful clue.

Take on the Knowledge Genius! brain-busting challenge!