Oregon & Washington’s Roadside Ecology
Timber Press, 2021

Discover natural history secrets hiding in plain sight on these 33 short hikes through some of the Pacific Northwest’s amazing natural areas…

One of “Powell’s Picks of the Month” for March 2022

Hiking Washington Waterfalls
Falcon Guides, 2019 (2nd edition)

Detailed hike descriptions along with maps and color photos for the area’s most scenic waterfall hikes across different state and national parks, forests, monuments, and wilderness areas from city parks to the most secluded corners of Washington State…

Hiking Southern California
Falcon Guides, 2019

Hiking Southern California is your ticket to rewarding adventures in the backcountry of the southern third of the Golden State, including Death Valley National Park, Mojave National Preserve, the San Gabriel Mountains, and Joshua Tree National Park.

EarthTalk: Expert Answers to Everyday Questions About the Environment
Plume, 2009

EarthTalk gathers together the best of readers’ questions on the environment and the best ways to live green and answers in a quick and easy guide for the average Joe (or Jane).

Coming soon (2023)…

Yellowstone & Grand Tetons Roadside Ecology