Zoology

The Secret Life of Salmon

The Life of the Weevil

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

Extinct Madagascar

Into Africa

Dissection of the Platana and the Frog

Anatomy of the Cat

The Speech of Monkeys

Heroes of science : Botanists, zoologists, and geologists

Supplement to Harvesting Ants and Trap-Door Spiders

On the Parts of Animals

Apes and Monkeys: Their Life and Language

Wasps, Social and Solitary

A Short History of the World in 50 Animals

Nature's Compass

Garden Ponds

Hobby Farms: Rabbits

Know your Freshwater Fishes

Parnassiology. From Rhyme to Crime

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