What kinds of fossils exist, and where are they found? What are fossils and how do they form? This book answers this question and many more about the fascinating world of fossils. From the discovery of dinosaurs to the information fossils reveal about Earth's prehistoric past, everything readers need to know is covered! Gr 3–5—Each title offers two statements for readers to keep in mind as they explore the book to determine which is true. Along the way are photos of fossil hunters, time lines showing the use of minerals or crystals throughout history, and infographics of all sorts. Readers learn about tectonic plates, the impact of mining for ore, or famous jewels from around the world. "Think like a scientist" encourages readers to use maps, graphs, and charts to answer questions. Back matter offers hands-on activities, such as growing a stalactite or making your own fossils. There is also a final spread of featured facts and a page of "True Statistics." "Tools of the Trade," profiles of individuals from the field, and a Q&A with a NASA geologist add to the appeal. VERDICT An excellent way to update or expand collections and sure to please geology enthusiasts. Cody Crane is an award-winning nonfiction children’s writer. From a young age, she was set on becoming a scientist. She later discovered that writing about science could be just as fun as the real thing. She lives in Houston, Texas, with her husband and son. Gary LaCoste began his illustration career in the toy and game industry, where his clients included Hasbro, Nickelodeon, and Lego. He has illustrated more than 25 children's books. Gary lives in western Massachusetts with his wife, Miranda, and daughter, Ashley.