At a glance this may look like a basic counting book, but the clever paper engineering on every page makes it clear that there's more here than meets the eye. Fold multiple flaps, slide a series of tabs, spin a few wheels, look through the windows, lift up a pop, or even peek in a mirror to find the dots. And it may take a few tries to get it right! Visually simple but offering varying levels of challenge, this irresistible concept book makes for a hands-on treat.