Books in Nature Riddles series

Shadows never leave our side they stretch out from everyone and everything. You see shadows every day, but how well can you tell what cast the shadows? Beautiful, full color photos show a shadow. A flip of a page reveals what cast the shadow. Test your detective skills and learn about the science behind shadows, too.

When an animal walks the muddy banks of a river, it leaves its footprints behind. Can you guess what animal left the tracks? Read the clues, check out the photos, and put on your detective hats! A flip of the page reveals fun facts and the photo answer.

Camouflaged animals are experts at not being seen. Big, full color photos show an animal concealed in its habitat. A flip of the page reveals the hidden animal. Test your skills at spotting these cleverly disguised critters and learn about the ways animals adapt to their environments.

A creamy white egg rests in a nest. Will a chicken hatch, or a platypus? A snake or a sea turtle? Learn about baby animals and how they change as they grow. Full color photos show an egg or young animal. Flip the page to reveal the fully grown adult and fun facts.