"Vibrant illustrations accompany information about the different jobs a tractor has. The narrative nonfiction text is intended for students in kindergarten through third grade." -- Provided by publisher.

"Discover everything you need to know about biology, with the simplest most visual guide to the science of life. How do vaccines work? What is special about stem cells? How did we evolve from bacteria? The science of life can be dauntingly complex, and it can be hard to separate ?good? science from ?bad?, fundamental truths from the much-hyped breakthroughs reported in the media. With clear, easy-to-understand graphics and packed with fascinating...

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

"Young readers will discover what the U.S. president does and learn about the basic building blocks of U.S. democracy. They'll also learn how they play a key role in American democracy" --

"In Combines, early fluent readers will learn how combines work to harvest crops, including different parts of the machine, how they've changed agriculture, and new technology being implemented. Beautiful, crisp, full-color photographs complement the text. Combines features infographics, sidebars, reading tips for teachers and parents, a table of contents, a glossary, and an index." -- Provided by publisher.

"In Milkers, early fluent readers will learn how milkers are used for milking livestock, including different parts of the machine, how milkers have changed agriculture, and new technology being implemented. Beautiful, crisp, full-color photographs complement the text. Milkers features infographics, sidebars, reading tips for teachers and parents, a table of contents, a glossary, and an index. Children can learn more about milkers using our safe search...