Emily Raij

Your immune system attacks germs to help keep you healthy. Learn how this system defends you from germs every day.

Sounds can be loud. Sounds can be soft. We use our ears to hear all kinds of sounds. But how is sound made? Let's investigate to find out about sound!

Doctors treat people when they are sick and help people stay healthy. Give readers the inside scoop on what it's like to have the job of a doctor. Readers will learn about different types of doctors, the tools they use, and how people get this exciting, fast-paced job.

Make the world a better place for people in need! This book is full of ideas and projects readers can put into action to fight poverty.

Light is all around us. What is light? Where does it come from? How does it help us see? Readers investigate and read straightforward text accompanied by vibrant photos to learn all about light.

Your endocrine system controls some of your body's important jobs. Learn how this system looks after things like height, hunger, pain, and mood.

Christmas is about celebrating! It is a Christian holiday celebrating the birth of Jesus. Some people mark the holiday with Christmas trees and other decorations. People gather with family and friends to eat meals and give gifts. Readers will discover how a shared holiday can have multiple traditions and be celebrated in all sorts of ways.

Plants make pollen so more plants can grow. The pollen needs to get from plant to plant. How does this happen? Let's investigate pollination!

Nurses help people stay healthy. Give readers the inside scoop on what it's like to be a nurse. Readers will learn about different types of nurses, the tools they use, and how people get this exciting, rewarding job.

Make the world a better place for kids! This book is full of ideas and projects readers can put into action to help with racial justice and human rights.