Essays

The Complete Works of Benjamin Franklin

Prairie, Peak, and Plateau: A Guide to the Geology of Colorado

The Book of Christmas

Balthasar and Other Works – 1909

To the American Indian

Conspecificity of two pocket mice, Perognathus goldmani and P. artus

Fatigue Study: The Elimination of Humanity's Greatest Unnecessary Waste

A History of Economic Doctrines from the time of the physiocrats to the present day

International Law

The Spirit of America

Wasps, Social and Solitary

The Man Farthest Down: A Record of Observation and Study in Europe

Dead As Doornails

A FLY Girl's Guide to University

Exploring The Labyrinth

Metal Spinning

Trivia

Citizen Bird: Scenes from Bird-Life in Plain English for Beginners

Quantity Cookery: Menu Planning and Cooking for Large Numbers

Mendel's principles of heredity: A defence