
The Dreamer and the Doctor

Sources of the River: Tracking David Thompson Across Western North America

Purple Flat Top: In Pursuit of a Place

Singing Grass, Burning Sage: Discovering Washington's Shrub-Steppe

Visible Bones: Journey Across Time in the Columbian River Country

The Mapmaker's Eye: David Thompson on the Columbian Plateau

The Collector: David Douglas and the Natural History of the Northwest

David Douglas, a Naturalist at Work
