(Paperback)

To live in the Arctic, people have had to adapt to a freezing climate of ice and snow. Learn how Arctic communities have survived for thousands of years in this harsh environment. Discover how villagers find food in a land with few animals and plants. Examine how these communities are changing in a world of computers and global climate change.

(Paperback)

The Cahuilla Indians have lived in the hot, dry desert for thousands of years. Learn how they have survived and thrived in this harsh environment and how their lives have changed--and remained the same--as the world has changed around them.