Böcker av Clara MacCarald

Animals migrate for many reasons, including to find food and avoid extreme temperatures. Migrating to Survive covers how and why a variety of animals migrate by land, air, and sky.

Many animals need to hunt other animals in order to eat. Hunting to Survive covers how animals wait for or seek out prey, as well as the different body parts that help them hunt.

Odors can tell other animals to stay away or to come close. Getting Smelly to Survive covers how animals use smells to defend against predators, mark their territories, and attract mates.

This title introduces readers to the region of Europe. Concise text, thought-provoking discussion questions, and compelling photos give the reader an insightful look into Europe's rich and complex histories, natural environments, economies, governments, and peoples.

"Describes artificial intelligence programs designed to play and win games against human champions including AlphaGo, DeepBlue, and Watson. Explores the history of these supercomputers and how they could evolve in the future. Includes "Leading the Way" sections and critical thinking questions"--

"Explores plans for building a colony on Mars, walking readers through the history, current developments, and potential for future discoveries, as well as the challenges scientists currently face. Includes infographics, discussion questions, and two "Scientist Bio" features highlighting people who've done important work preparing for a Mars colony"--

"Explores methods and devices scientists use to explore the ocean, walking readers through the history, current developments, and potential for future discoveries, as well as the challenges scientists currently face. Includes infographics, discussion questions, and two "Scientist Bio" features highlighting people who've done important work studying the deep sea"--

"Explores the history, events, and aftermath of Sophie Scholl's fight against Hitler's Regime. Features "Think about It" questions, two infographics, and two "In Their Own Words" special features"--

After travelling millions of miles through space, roving robots gently landed on Mars and then drove across its surface. Read this book to learn how engineers accomplished these amazing feats of space exploration.