Ecosystems

Where Is Mount Everest?

Animal Classification

Movie Director

Gems

Where Is the Grand Canyon?

The Kid's Book of the Elements: An Awesome Introduction to Every Known Atom in the Universe

Rocks & Minerals, Grades 5 - 8

Archaeology for Kids: Uncovering the Mysteries of Our Past, 25 Activities

The Story of Tutankhamun

The Ancient Cliff Dwellers of Mesa Verde

Mountaineering

Forgotten Bones: Uncovering a Slave Cemetery

Diamonds

Archaeology for Young Explorers: Uncovering History at Colonial Williamsburg

DK Super Readers Level 4: Dinosaur Detectives

Groovy Gems

Impact!: Asteroids and the Science of Saving the World

Rock Spotter

Color Your Life with Crystals: Your First Guide to Crystals, Colors and Chakras