Tending the Wild: Native American Knowledge and the Management of California's Natural Resources

Arctic Dreams: National Book Award Winner

National Audubon Society Field Guide to the Southwestern States: Arizona, New Mexico, Nevada, Utah (Audubon Field Guide)

Wild Mushrooms: A Cookbook and Foraging Guide

Habitats of North America: A Field Guide for Birders, Naturalists, and Ecologists (Habitats of the World)

The Big Picture: On the Origins of Life, Meaning, and the Universe Itself

Sharing Nature®: Nature Awareness Activities for All Ages

Solar Photovoltaic Basics: A Study Guide for the NABCEP Associate Exam

The Trees Are Speaking: Dispatches from the Salmon Forests

Active Hope (revised): How to Face the Mess We’re in with Unexpected Resilience and Creative Power