Sarah Machajewski

"To ancient peoples, volcanic eruptions represented the wrath of angry gods or goddesses. Today, the inner workings of the Earth are far less mysterious, if still terrifying. This alluring volume demystifies the science of volcanism for elementary readers, explaining how magma forms, the part plate tectonics plays in eruptions, and what we can learn by looking at a volcano's shape. Also covered are some of the most famous eruptions in history. Accompanying...

Swipe! Scratch! Watch out for the animals on the attack! This elementary science book introduces readers to animals that scratch. From big cats to beastly bears, readers will delight in learning more about their favorite animals and why they scratch. Through exploring physical characteristics, habitat, environment, and life cycles readers will learn how this behavior is a survival instinct and a unique kind of defense. Fact boxes and impactful images...

Through his writing, teaching, and activism, Elie Wiesel has worked to ensure the atrocities of the Holocaust will never be forgotten. A tireless advocate for human rights, he has worked to raise awareness of all acts of genocide. Whether he is recounting his experiences as a Holocaust survivor or speaking out about contemporary humanitarian crises, Wiesel has become a hero and a voice for innocent people around the globe. This biography provides...

Known for being the founder leader of SpaceX and many other enterprises, Elon Musk has been breaking the mold from a young age. Readers will learn many fascinating facts about this entrepreneur, engineer, and innovator, who has been working on such projects as reducing global warming, colonizing Mars, and developing technology for self-driving. An in-depth timeline and full-color photographs will spark readers' interest in the progression of Musk's...

When a charging animal is on the move, watch out! Charging is one of the wildest behaviors in the animal kingdom. Readers will love learning about this power-filled phenomenon in which only the strong survive. This high interest book teaches readers the basics of beastly behaviors explaining what charging is and why animals do it. Through age-appropriate science content, fact boxes, and colorful images, this book is a perfect introduction to wild...

Is there a more terrifying example than the "Door to Hell" in Turkmenistan of the negative impact of people on Earth? But there are many, many more. This and several other frightening examples serve as prime and telling true stories in this book. Each spread has a fact box illuminating legal changes made-and not made-as a response to the disaster, and a statistics sidebar that reinforces the immense impact of each disaster through numbers. The book...

The planet Saturn, with its magnificent rings, is one of the most jaw-dropping sights in our solar system. The striking photographs in this attractive volume invite readers to dive into the essential facts and science vocabulary in the text. They'll also be invited to solve math problems involving Saturn in which they'll learn more data such as about Saturn's 29½-year trip around the sun. Saturn's rings, moons, and atmosphere are some of the topics...

This volume is an exciting exploration into the life of American computer pioneer Steve Jobs, cofounder of Apple, Inc., and one of the leaders of the personal computer revolution. This book covers Jobs' early life as well as his work as CEO of Apple, including his amazing computer inventions. Compelling text is paired with color photographs to give readers a dynamic reading experience. Readers will also enjoy additional information in the form of...

Social and emotional learning (SEL) requires students to develop critical skills that will help them thrive in any environment and build healthy relationships. With a focus on the SEL concept of self-management, this book introduces students to impulse control and self-regulation, two skills that align with the CASEL critical competencies. Told through an age-appropriate lens of support and encouragement, this guide helps students understand impulse...

The ancient Inca civilization is known having a developed economy, but the people didn't use money. In fact, the society didn't have it. This is just one fact presented in this volume, which provides an in-depth look at the Inca economy. The title covers terrace farming, irrigation, livestock, and the role of mit'a labor in ancient Peru. Through the text's coverage of the government's distribution of goods and services, readers will understand why...