"Learn how helicopters soar through the sky to transport and rescue in this fact-filled title!  Young readers will learn about the uses, inner workings, and future of these powerful machines" --

"Simple text and full-color photography introduce beginning readers to submarines. Developed by literacy experts for students in kindergarten through third grade"--

Computers are used in classrooms, businesses, and more! These essential tools help us do everyday tasks. But how do they work? Informative text and crisp images combine to explore the uses, inner workings, and future of computers. Diagrams explain how computers work, show their important parts, and show how people use them. The book concludes with a question that encourages readers to think about the subject.

Airplanes help people get places faster. They are also vital for businesses around the world! Leveled text and crisp photos explore what these machines do, how they work, and what they might look like in the future. Diagrams help readers identify the parts of an airplane and understand how they work, while a question encourages readers to think about what they've learned.

"Simple text and full-color photography introduce beginning readers to how cell phones work. Developed by literacy experts for students in kindergarten through third grade"--