Animals

Natural History: Fishes

Natural History: Mollusca

A Voyage of Discovery and Research in the Southern and Antarctic Regions

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

A Guide to the Birds of the Pacific Coast

The Modern Art of Taming Wild Horses

The Giant Fish of Florida

Woodland Paths

The Polar World

Beyond Rope and Fence

The Sea and Its Living Wonders

Elementary Botany

The History of Esculent Fish

The fauna of the deep sea

Life at the Zoo: Notes and Traditions of the Regent's Park Gardens

New Species and Synonymy of American Cynipidæ

The Man-Eaters of Tsavo

British Butterflies

Geology and Inhabitants of the Ancient World

The Forms of Water in Clouds and Rivers, Ice and Glaciers