Studies Of Variation In Insects
 »

Elements of Insect Anatomy
An Outline for the Use of Students in Entomological Laboratories »

Headquarters Nights; A Record of Conversations and Experiences at the Headquarters of the German Army in France and Belgium
A Record of Conversations and Experiences at the Headquarters of the German Army in France and Belgium »

Animals and Man
An Elementary Textbook of Zoology and Human Physiology »

The Prince And His Ants Ciondolino
 »

Lessons in Nature Study
 »

Inheritance In Silkworms
 »

Animal Studies
 »

Darwinism To-Day
A Discussion Of Present-Day Scientific Criticism Of The Darwinian Selection Theories, Together With A Brief Account Of The Principal Other Proposed Auxiliary... »

Elementary Zoology
 »