Science & Nature

In Plants in Winter, beginning readers follow along as plants respond to the changing season in various ways. Vibrant, full-color photos and carefully leveled text engage early readers as… More →

In Animals in Winter, beginning readers will learn how animal behavior changes during the winter season. Vibrant, full-color photos and carefully leveled text engage early readers as they… More →

In Armored Animals, early fluent readers learn about animals such as the armadillo, rhinoceros, and crab that protect themselves against predators with thick skin or protective plating.… More →

In Electric Animals, early fluent readers learn about animals such as the stargazer fish, electric eel, and torpedo ray that protect themselves against predators with electric shocks.… More →

In Horned Animals, early fluent readers learn about animals such as the yak, kudu, and cape buffalo that protect themselves against predators with strong and sharp horns. Vibrant, full-color… More →

In Prickly Animals, early fluent readers learn about animals such as the sea urchin, porcupine, and pufferfish that protect themselves against predators with sharp spines. Vibrant, full-color More →

In Slimy Animals, early fluent readers learn about animals such as the hagfish, fulmar, and sea cucumber that protect themselves against predators with slimy goo. Vibrant, full-color photos… More →

In Stinky Animals, early fluent readers learn about animals such as the skunk, opossum, and Komodo dragon that protect themselves against predators with unpleasant odors. Vibrant, full-color… More →

In Undercover Animals, early fluent readers learn about animals such as the zebra, octopus, and Arctic hare that protect themselves against predators with camouflage. Vibrant, full-color… More →

In Venomous Animals, early fluent readers learn about animals such as the cobra, bee, and stonefish that protect themselves against predators by injecting poison. Vibrant, full-color photos… More →

In Bicycles, early fluent readers explore the physics behind this popular children's vehicle. Vibrant, full-color photos and carefully leveled text engage young readers as they explore how a… More →

In Boomerangs, early fluent readers explore the physics behind this flying toy. Vibrant, full-color photos and carefully leveled text engage young readers as they explore how a straight throw More →