Discover what it's like on the surface of the red planet and find out how space missions have helped scientists learn more about it. More →

2019 Kansas State Reading Circle Selection for the Catalog in the Intermediate School Division It's 1969 and Marty's family lives on the U.S. island of Guam, where his father manages the… More →

From the monarch butterfly to the humpback whale, Earth's creatures, both big and small, travel hundreds of miles each year on magnificent journeys. Follow their trails from beginning to end… More →

The 21st Century Junior Library Women Innovators series highlights the contributions of women to STEM fields. Mary Anderson and Windshield Wipers examines the life of this important woman and More →

Mason joins his sister and friends for a fun day at the playground. But what's a kid to do when conflict rears its head? How can the friends get along? Mason knows that it's time for the… More →

La materia está en todos lados. ¡En ocasiones, ni siquiera podemos verla! Este libro explica cómo la materia tiene formas distintas y cómo diversas condiciones, como el calor o el frío,… More →

Matter is all around us. Sometimes, we cannot even see it! This book explains how matter comes in different forms and how various conditions, such as heat or cold, can change the form of matter. More →

What does it take to win? Find out in this decodable chapter book. This book uses sequenced phonics skills and sight words to help developing readers. Original illustrations guide readers… More →