All About Crystals (A True Book: Digging in Geology): Discovering Treasures of the Natural World (A True Book (Relaunch)). Este artículo no está disponible.All About Crystals (A True Book: Digging in Geology): Discovering Treasures of the Natural World (A True Book (Relaunch))

What are crystals and how do they form?

How are crystals related to minerals, and what are their properties? This book answers these questions and many more about cool crystals. From their unique structure to the most popular types of crystals in the world, everything readers need to know is covered!

Libby Romero was a journalist and teacher before becoming an author. She studied agricultural journalism at the University of Missouri-Columbia (B.S. and B.J.) and received her M.Ed. from Marymount University in Arlington, Virginia. As a child, she read nearly every nonfiction book in her school’s library. Now she’s added dozens of new books to the shelves. She lives in Virginia with her husband and two sons.
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.