Did you know that reindeer’s eyes change colour with the seasons? In summer, their irises are golden, but in winter they turn blue, helping them see in the dim Arctic light.

This book is filled with fascinating facts like these, making it a delight for curious readers. Divided into chapters such as Marvellously Magnificent Mammals, Incredibly Interesting Invertebrates and Ridiculously Riveting Reptiles, there’s something surprising to discover on every page.

Readers will learn that crows can hold grudges, ducks sleep with one eye open while half their brain stays awake, and starfish have eyes at the ends of their arms. We also discover why flamingos are pink – their diet of algae, brine fly larvae and brine shrimp is rich in the red-orange pigment beta-carotene.

Black-and-white photographs and illustrations are scattered throughout, adding to the fun and making the book easy to dip in and out of. At the back, readers are encouraged to record the weirdest facts and animals they’ve discovered, ready to share with family and friends.

Packed with strange, surprising and memorable information, this terrific book is the first in a new series for young inquisitive minds. Readers won’t be able to resist sharing the weird and wonderful facts they discover. Did you know that slugs and snails have more teeth than sharks? Or that snails can regrow their eyes? It’s the kind of book that sparks curiosity on every page.

Reviewed by Jane Stephens

Age Guide 7+