Zoology

Parasites: A Treatise on the Entozoa of Man and Animals. Including Some Account of the Ectozoa

Migration of Birds

A Guide for the Study of Animals

House Flies

Camel Tracks

New Subspecies of the Rodent Baiomys from Central America

Geographic Range of the Hooded Skunk, Mephitis macroura

Variation in the Muscles and Nerves of the Leg in Two Genera of Grouse (Tympanuchus and Pedioecetes)

Physiology and histology of the Cubomedusæ including Dr. F.S. Conant's notes on the physiology

The Baculum in the Chipmunks of Western North America

Natural History of the Salamander, Aneides hardii

The Ancestry of Modern Amphibia: A Review of the Evidence

Animal Life and Intelligence

Secrets to your dog’s health and care. Guide

Parrot care guide