The true story of how a scientist saved the planet from environmental disaster. Mexican American...
The true story of eighteenth-century mathematician Sophie Germain, who solved the unsolvable to...
How do you make a garden grow? In this book you will see how tiny seeds bloom into beautiful flowers...
The wonder of light has fascinated readers for ages. Walter Wick's mesmerizing photographs paired...
Nature does it best...and did it first! Explore the ways we have looked to nature for brilliant new...
Cora promises to keep Uncle JB’s Bread Pet alive but didn’t anticipate its exponential growth! She...
An informational text with colorful pictures and fun facts about a variety of animals. It can be...
Learn all about the parts that make up our bodies—and how important it is to keep them busy. Readers...
The Investigators series is a unique set of nonfiction books and instructional materials that...
Thomas Edison did his first experiment with goose eggs at age two. When he was thirteen years old...
Readers are introduced to Ellen Ochoa, the first Hispanic woman astronaut.
This emergent-reader...