Sara Howell

Did you know that American laws protect all people who live in America, even people who are not citizens? This book describes in clear language the rights that citizens and non-citizens have. Learn about different ways that people become citizens, how citizenship works, and how immigration plays a role in our society today.

Chemists have made innumerable contributions, ones that both expand our scientific knowledge and provide us with materials that improve our everyday lives. Young readers will learn about the basics of chemistry (such as elements and compounds), the various branches of chemistry (including organic chemistry and physical chemistry), and the history of the field. Sidebars introduce key terminology or pose questions that get students to think critically...

"Readers will find out what makes fireflies glow as they discover fun facts about these incredible glow-in-the-dark insects. Fireflies glow for many reasons, including attracting mates and even other species of fireflies to eat! The biology behind a firefly's glowing body and the ways it uses its glow are just some of the things readers learn as they explore informative text and helpful fact boxes. Colorful images of fireflies show these insects glowing...