Washington, D.C., 1963: Two brothers travel all day to hear Martin Luther King Jr. speak. Aligned with curriculum standards, these narrative-nonfiction books also highlight key 21st Century… More →

The Mi Mini Biografia series are Spanish language biographies for the earliest readers. This book examines the life of Martin Luther King, Jr. in a simple, age-appropriate way that will help… 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 →

Mary Anning in The My Itty-Bitty Bio series is a biography for the earliest readers. This book examines the life of Mary Anning in a simple, age-appropriate way that will help children… More →

The My Itty-Bitty Bio series are biographies for the earliest readers. This book examines the life of NASA aerospace engineer Mary Jackson in a simple, age-appropriate way that will help… 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 →