Zoology

The Lost Tribes of Bigfoot

Misty Giants of the Lava Beds

Secrets to your dog’s health and care. Guide

A Buzz in the Meadow

Into Africa

The Secret Life of Salmon

Extinct Madagascar

Hobby Farms: Rabbits

Apes and Monkeys: Their Life and Language

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

The zoology of the voyage of H.M.S. Beagle: Fossil mammalia

Wasps, Social and Solitary

On the Parts of Animals

The Pigmy Woodrat, Neotoma goldmani, Its Distribution and Systematic Position

Supplement to Harvesting Ants and Trap-Door Spiders

Know your Freshwater Fishes

The Life of the Weevil

Geographic Range of the Hooded Skunk, Mephitis macroura

The Structure and Life-history of the Cockroach (Periplaneta orientalis)

The Speech of Monkeys