What Poo Can Do

This nonfiction book for middle-grade readers, illustrated with photographs throughout, explores how animals are fighting the climate crisis by pooping.

Less Is More

Part of the nonfiction Orca Footprints series for middle-grade readers, this book explores the low-waste movement and how kids can get involved. Illustrated with photographs throughout.

Too Much Trash

Part of the nonfiction Orca Footprints series for middle-grade readers, this book examines how garbage hurts animals and their habitats. Illustrated with photographs throughout.

Dig Deep

This nonfiction book introduces middle-grade readers to marine archaeology. Illustrated with photographs throughout, in this book young people will discover how understanding our ancient ancestors' relationships with the ocean can help the planet today and in the future.

Saving the Night

This nonfiction book introduces middle-grade readers to the effects of light pollution. Illustrated with photos throughout, it examines why darkness is important for plants, animals and people, and the practical things we can do to protect the night sky for all ecosystems on the planet.