Animals

From North Pole to Equator: Studies of Wild Life and Scenes in Many Lands

Natural History: Mollusca

Natural History of the Ground Squirrels of California

Natural History: Fishes

Birds of Song and Story

Four-Footed Americans and Their Kin

Two Ways of Becoming a Hunter

The Ornithosauria

Life Among the Butterflies

Friends and Foes in the Australian Bush

The Land That Time Forgot

Camp-Lore and Woodcraft

The Honey-Bee

The Life Story of an Otter

How to tell the Birds from the Flowers, and other Wood-cuts

Insect life: Souvenirs of a naturalist

The Grail Bird

The apiary; or, Bees, bee-hives, and bee culture

Water Reptiles of the Past and Present

The Periodical Cicada, “the 17-year Locust”