Have you ever picked up a rock and wondered what secrets it might be hiding? In this book, discover that some rocks hold secrets: past, present, and future. You

Follow Andrews and his team as they discover dinosaur eggs, new dinosaur species and the earliest mammals and change the way people think about the Age of Dinos

To amend the "official" history of Rock, the author focuses on the fascinating history and powerful influence that certain innovative, albeit generally under-ap

Bryce and Ashley Timberline wonder what their stepdad is hiding. As they discover more about his past, the twins fear all is not as it seems. What isn’t their

A stunning visual reference book for little geologists who love to find fascinating rocks all around them. Identify colorful gemstones, sparkly crystals, the to