Nature

Microplastic and You

Ocean Medicine

Insect life: Souvenirs of a naturalist

The Salton Sea: An account of Harriman's fight with the Colorado River

The Natural History of Selborne

The Stories Mother Nature Told Her Children

The Vale of Lyvennet: Its Picturesque Peeps and Legendary Lore

Fossil Forests of the Yellowstone National Park

Winter

Wilderness, A Journal of Quiet Adventure in Alaska

Under the Maples

Supplement to Animal Sanctuaries in Labrador

In Africa: Hunting Adventures in the Big Game Country

Good hunting; in pursuit of big game in the West

A Treatyse of Fysshynge wyth an Angle

Poems of Nature

Field and Hedgerow

The Book of Camp-Lore and Woodcraft

The Life of the Scorpion

Some Winter Days in Iowa