Some of the greatest inventions that changed the modern world have been based on nature. From robots to bullet trains, readers will discover how these inventions were inspired by the natural… More →

Early guided readers in the 21st Century Basic Skills Library support the development of reading skills as they introduce students to vocabulary and content that they will use for a lifetime. More →

On countless occasions, animals have come to the rescue of humans. Displaying amazing feats of courage, these animals--ranging from small parrots to large horses--have risked their lives to… More →

Human modification of the environment always carries a risk of accident and folly. With this series, young readers explore the causes and consequences of some of the most major environmental… More →

Mummies hold fascinating secrets. They teach us hidden facts about people, animals, and cultures from the past. This narrative nonfiction series examines mummies from all over the world and… More →

Help students get the concepts they need to know while building foundational reading skills with The Breakdown. Each title layers decoding strategies with comprehension skills to ensure… More →

The Where Animals Live series introduces children to animals found in a variety of environments and habitats. Books are ready-made for early readers, combining sight words and repetition.… More →

Some animals look so alike, it's difficult to tell which is which! From alpacas and llamas to wasps and bees, readers will discover the similarities and differences between animals that are… More →