Watch Zig Zag change into a different animal through the uniquely-shaped peek-though cutouts on every page. What is Zig Zag? Is it a square? A circle? A frog? Or a lion? Toddlers will love flipping through these playful pages while watching Zig Zag morph into different animals. With a clever peek-through die-cut on each page, a frog changes into a dog, a dog changes into a lion. . . and many more animals continue to change on every page throughout the book. Full of surprises and discovery, little learners will love guessing and naming each animal Zig Zag becomes.