Karen Latchana Kenney

In August 2011, an expedition in the Gobi Desert region of Mongolia uncovered a long-forgotten section of the Great Wall of China. In 2015, nine new sections of the wall were located in northwest China. Researchers and archaeologists have worked for years to uncover the secrets of this incredible ancient structure. How was this massive wall created? Who exactly built it and why? Centuries of study have led to many theories and ideas, but some questions...

Describes the history of the Department of Homeland Security, and how it has evolved, what the pressing issues are today, and what lies ahead in the near future. Takes a potentially dry topic and makes it accessible for the younger reader. Sidebars highlight important issues and figures in history.

In this book, early fluent readers will learn all about bees. Vivid, full-color photos and carefully leveled text engage young readers as they learn more about the insects' defining features, anatomy, and appearance, as well as its habitats, life cycle stages, and behaviors, such as pollinating. Take a Look! infographics and sidebars present interesting, supplementary information, and an activity offers readers an opportunity to extend learning. Children...

The sun gives us light and warmth during the day. That's energy! But we can use energy from the sun to power things like lights, cell phones, or even our homes! Learn all about energy from the sun through simple, inviting text paired with vibrant images as you power up with energy! Glossary of key words Index Table of contents Do you ever wonder where the energy you use comes from? Learn all about the different sources of energy including where we...

Since cars started rolling off assembly lines in the early 1900s, there have been some people who wanted more than just ordinary cars. They wanted more power, more speed, and more style. Enter the sports car. Although sports cars grew out of racing, today sports cars are seen cruising the streets as well as mastering the tracks. Open readers' eyes to the sports car world as they discover the defining models of sports car history and how today's manufacturers...

In this book, early fluent readers will learn all about dragonflies. Vivid, full-color photos and carefully leveled text engage young readers as they learn more about the insects' defining features, anatomy, and appearance, as well as its habitats, life cycle stages, and behaviors, such as molting and hunting. Take a Look! infographics and sidebars present interesting, supplementary information, and an activity offers readers an opportunity to extend...

Is your style… • quirky and clever but relaxed? • a combo of flowy and structured pieces? • an unconventional mix of patterns, accessories, cuts, and textures? Then you've got that hipster vibe! Good thing you have lots of style experts to look up to. Stars like Miley Cyrus and Emma Watson are always pushing hipster fashion to the next level. With a few hip style staples and a splash of originality, you can create your own super trendy hipster...

It's something many people use every day, but do you know who invented the television? David Sarnoff, the powerful radio executive, is often thought of as the Father of Television. But the story might not be so straightforward. What if a simple farm boy, Philo T. Farnsworth, deserves the credit? Follow along in the race as an underdog inventor takes on a high-profile executive in a battle that would last more than a decade and cost millions of dollars....

Is your style • crisp and put-together? • a creative mix of solid colors and lively patterns? • equally suited to the classroom and the beach? Then you're a follower of the preppy look! It's the go-to look for countless celebrities, from Taylor Swift to Zac Efron. With a few style staples in your closet and an eye for patterns and colors, you can pull together looks that are just as classy and creative. Find out about the clothes, accessories,...

In this engaging title, young readers learn about different forms of energy! Different forms of energy such a potential and kinetic are explained, as are gravity, acceleration, velocity, g-forces, and centripetal force. These properties are illustrated by the design and operation of roller coasters. Colorful infographics make joules and shifting energy easily accessible, and prominent contributors such as LaMarcus Thompson are featured. A fun experiment...