Environmental Protection

Modern Whaling & Bear-Hunting

Islands and Communities

The Spell of the Rockies

Lobo, Rag and Vixen

Flashlights on Nature

Pearls and Pebbles; or, Notes of an Old Naturalist

Wild Animals at Home

The turtles, snakes, frogs and other reptiles and amphibians of New England and the north

Colin Clout's Calendar: The Record of a Summer, April-October

Our Arctic province : Alaska and the Seal Islands

Nature's invitation: Notes of a bird-gazer, North and South

Global Climate Change

Timber Industry

Dust Devils

Water Systems

Forest Walking

Cozy Planet Homes

Arctic Methane Threat

Silent Soil Shifts

Urban Noise Effects