Most Popular Books by Jennifer Boothroyd

What routine do you follow to pack a healthy lunch? See how this responsible student plans a meal.

Discusses how household tools have changed, from how homes are heated and cooled to how clothes and dishes are cleaned.

What did Roald Dahl do at school every week? Which story did he first make up to tell his children? What tool did Roald help invent? Read this book to discover the answers!

Who protects us by sea? The US Navy! The navy keeps our country safe by water—and under the water too! They protect US ships and submarines when traveling. From recruit training to life at sea, take a look inside the US Navy to learn what it takes to be a sailor.

How does a cub become a panda? Follow each step in the cycle—from a tiny, pink cub to a large, black and white panda—in this fascinating book!

Readers will learn all about cultivators, from what parts they have and how they work to the way they are used by farmers, in this title published jointly with New Holland Agriculture.

Audisee® eBooks with Audio combine professional narration and text highlighting for an engaging read aloud experience! Cape seahorses and speartooth sharks are two examples of endangered fish. Few of them exist in the wild. Other fish have already gone extinct. What hurts these animals? What can you do to help? Read this book to find out!

Audisee® eBooks with Audio combine professional narration and text highlighting for an engaging read aloud experience! The deciduous forest biome is filled with leafy trees. This biome changes with each season. What kinds of animals live and hunt in the forest? And how do people make good use of the trees? Read this book to find out!

Short-nosed sea snakes and blue iguanas are two examples of endangered reptiles. Few of them exist in the wild. Other reptiles have already gone extinct. What hurts these animals? What can you do to help? Read this book to find out!

Young readers will learn how we send and receive messages using light and sound in this accessible, photo-filled book. Simple text explains different methods of sending messages and shows how light and sound make sending these messages possible. Vibrant photos bring basic science concepts to life and encourage kids to explore light and sound on their own.

Audisee® eBooks with Audio combine professional narration and text highlighting for an engaging read aloud experience! Asian elephants and Mexican long-nosed bats are two examples of endangered mammals. Few of them exist in the wild. Other mammals have already gone extinct. What hurts these animals? What can you do to help? Read this book to find out!

Compares and contrasts cars and transportation of today with the cars and transportation of the past, looking at technologies used, types of transportation, and passenger safety.

Audisee® eBooks with Audio combine professional narration and text highlighting for an engaging read aloud experience! The ocean is the largest biome on Earth. Animals live all over the ocean—from the sunlit surface layer down to the deep, dark ocean floor. But how do plants grow deep underwater? And what can people do to help keep this biome safe? Read this book to find out!

A pot of water boils over a hot burner on the stove. Sunshine warms your skin on a breezy day. Heat is warming things all around you. But what exactly is heat? And how do things become warmer or colder? Read this book to find out! Learn all about matter, energy, and forces in the Exploring Physical Science series—part of the Lightning Bolt BooksTM collection. With high-energy designs, exciting photos, and fun text, Lightning Bolt BooksTM bring nonfiction topics to life!

Trying new foods is fun! Eating a variety of fruits, veggies, and other healthy selections helps you get the nutrients you need. How can you discover new foods you will like? And what are some different ways to prepare the new foods you find? This book introduces readers to a variety of tasty ingredients and exotic new foods. Try new recipes with hands-on activities and a fun facts section.

Would you want to swoop through the air like a bird? Riding a hang glider is a fun way to fly. But a hang glider has no motor. How does the pilot take off? How does the hang glider stay in the air? Learn the answers in this book!

Tractors are in the spotlight in this title published jointly with New Holland Agriculture. Readers will learn what parts tractors have, how they work, and how farmers use these machines.

The grassland is covered with tall grasses and plants. Many insects and animals live in this biome. But how do they survive in the grassland? And how does fire help new plants grow? Read this book to find out!

Learn about the role of harvesters on farms in this title published jointly with New Holland Agriculture. Explore how harvesters work and what is in store for the future of this piece of farming equipment.

See how a student creates a map of the United States. Simple text takes early readers step by step through the types of features a country map needs to have and how to find the information.