Animal Minds

Part of the nonfiction Orca Wild series for middle-grade readers and illustrated with color photographs throughout, this book examines how animals think and the ways scientists study their cognitive abilities.

Wild Horses

Part of the nonfiction Orca Wild series for middle-grade readers and illustrated with color photographs throughout, this book looks at the controversial past, present and future of wild horses around the world, including the ongoing threats to their existence.

Grizzly Bears

This nonfiction book introduces middle-grade readers to grizzly bears. Featuring photos throughout, it discusses the bears' biology, habitats and threats to survival, and how scientists, conservationists and young people are working to protect grizzly populations.