Animals

On the Phenomena of Hybridity in the Genus Homo

Our Vanishing Wild Life: Its Extermination and Preservation

The Shipwrecked Orphans

The Life Story of a Black Bear

Home Life on an Ostrich Farm

Buffalo Land

The Preparation of Bees for Outdoor Wintering

The Genera of Phyllomedusine Frogs (Anura: Hylidae)

The Fall of Man; Or, The Loves of the Gorillas

Taxidermy without a Teacher

Wild Life at the Land's End

Animal Locomotion; or, walking, swimming, and flying

Wilderness Babies

The Coal Measures Amphibia of North America

A Guide for the Dissection of the Dogfish (Squalus Acanthias)

The World's Strangest Animals

Monsters in the Night

Sharks & Underwater Monsters

The Red-Bellied Piranha

The Green Anaconda