Rocks, Minerals and Gems Grandmother and Leo are whisked away

and Leo are whisked away to someplace called Camp Half-Blood

Hop on board with Pete and his friends as they sing the classic school bus tune

this book refuses to shy away from difficult topics

and that a camper's gone missing

And this important story delivers more than just laughs -- it shows that the worst bullying isn't always physical

Rocks, Minerals and Gems Grandmother and Leo are whisked away"Highly detailed and methodologically sound, the book is a quality introduction to geology and to applying scientific principles in practical settings." Booklist The ultimate identification guide to hundreds of rocks, minerals and gems. This is a definitive full color guide for young readers. It includes an introduction to rocks, minerals and gems and how they form, how and where to look for them, how to identify rocks and minerals, and everything