What can archaeology and Indigenous Traditional Knowledge tell us about how our marine environments have changed over time and the effects of climate change? From harvesting herring eggs to hunting humpback whales, humans have had a relationship with the world's oceans for more than 100,000 years. In Dig Deep: Connecting Archaeology, Oceans and Us, young readers unearth what our ancestors left behind at archaeological sites around the world and examine how tools, campsites, fishing technologies and even garbage can show us how our ancestors lived and how they used the ocean. These discoveries can unearth clues to help keep our oceans healthier today and in the future.

Part of the nonfiction Orca Footprints series for middle-grade readers, this book explores the social and environmental issues in the fashion industry and how kids can make it more sustainable.

This nonfiction book for middle-grade readers looks at the evolution of traffic, how it's affecting the environment and practical things young people can do to help. Illustrated with photographs.

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.