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 →

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 →

This biography for early readers examines the life of Mary Fields, also known as "Stagecoach Mary," who was the first Black female mail carrier in the United States, in a simple,… 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 →

Explore how animals and their offspring are the same and different in this decodable science book for beginning readers. A combination of domain-specific sight words and sequenced phonics… 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 →