Mammals

Mammals of Northwestern South Dakota

Cat o' mountain

The Black Bear

Stories about the Instinct of Animals, Their Characters, and Habits

On the Beliefs and Convictions of Guinea-Pigs

The Human Side of Animals

Wolf and Coyote Trapping: An Up-to-Date Wolf Hunter's Guide

Pleistocene Bats from San Josecito Cave, Nuevo Leon, Mexico

Hints on Bobcat Trapping

The Wolf Hunters: A Tale of Adventure in the Wilderness

Shaggycoat

Rodent Control Aided by Emergency Conservation Work

Steel Traps

Alaska, Its Southern Coast and the Sitkan Archipelago

The Unexploited West

Mammals of Mesa Verde National Park, Colorado

Two New Pocket Gophers from Wyoming and Colorado

Noteworthy Records of Bats From Nicaragua, with a Checklist of the Chiropteran Fauna of the Country

Hints on Mountain-Lion Trapping

Wild Animals of the Rockies. With a List of Mammals found in Rocky Mountain National Park