The Golden Spruce: A True Story of Myth, Madness and Greed
Trees
The Hidden Life of Trees: What They Feel, How They Communicate - Discoveries from a Secret World
Edible and Medicinal Flora of the West Coast: British Columbia and the Pacific Northwest, Expanded Edition
2019: Botanical Daily Planner
The Secret Wisdom of Nature: Trees, Animals, and the Extraordinary Balance of All Living Things; Stories from Science and Observation (The Mysteries of Nature Trilogy, Book 3)
The Hidden Life of Trees: The Illustrated Edition
Invasive Flora of the West Coast: British Columbia and the Pacific Northwest
The Plant Stem: A Microscopic Aspect
