POLAR BEARS With their beautiful white fur and powerful presence, polar bears rule the Arctic. These majestic giants swim from iceberg to iceberg in chilling waters, care for their adorable cubs, and are threatened by global warming. In this level 1 reader you'll learn all you ever wanted to know about polar bears and so much more. SPIDERS You don’t have to look far to see a spider’s web—in the corner of the window, on a fence, or in a bush—spiders make their homes everywhere. And there are so many kinds of spiders! Some red, some blue, yellow, and more…all fascinating. TIGERS With their bold black stripes, powerful presence, and fierce faces, tigers are just about the coolest animal on the planet. These giant jungle cats can climb trees, swim, and run in sprints up to 32 mph--making them a predatory nightmare. CHEETAHS Adorably cute and amazingly fast, the cheetah is a perennial favorite among kids. Did you know a cheetah could go from 0 to 60 mph in less than 3 seconds? DEADLY PREDATORS Come face-to-face with sharks, wolves, tigers, and many more predators in this gripping new addition to the National Geographic Kids Reader series. Amazing animal photos will wow kids as they discover how predators hunt, raise their young, and contribute to the food chain. This Level 2 reader is written in easy-to-grasp text and will help kids understand who rules in the wild! WOLVES They run in packs, stalk their prey, and howl at the moon. And no matter where you are--they're always lurking somewhere nearby. Wolves, the predatory puppy dogs of the wild, are feared and loved by people everywhere. But are they misunderstood? TIGERS With their bold black stripes, powerful presence, and fierce faces, tigers are just about the coolest animal on the planet. These giant jungle cats can climb trees, swim, and run in sprints up to 32 mph--making them a predatory nightmare.