Nature

The Barren Ground of Northern Canada

The Underworld of Oregon Caves National Monument

Green WakeUp

In the Wilderness

The Bird Watcher in the Shetlands, with Some Notes on Seals—and Digressions

The Book of Nature

The Glow-Worm and Other Beetles

Fruits of the Hawaiian Islands

Life Among the Butterflies

The Wolf Hunters: A Tale of Adventure in the Wilderness

The Moths of the British Isles: Comprising the Families Noctuidæ to Hepialidæ

Forest Trees and Forest Scenery

Bee Hunting: A Book of Valuable Information for Bee Hunters

Our Arctic province : Alaska and the Seal Islands

The Botanical Lore of the California Indians with Side Lights on Historical Incidents in California

The Grizzly King

The Open Window: Tales of the Months

Carlsbad Caverns National Park, New Mexico

The South Country

The Climate Change Hoax: The Global Warming Deception