Science & Education

The Crisis — Complete

The Seven Great Monarchies Of The Ancient Eastern World, Vol 1: Chaldaea / The History, Geography, And Antiquities Of Chaldaea, Assyria, Babylon, Media, Persia, Parthia, And Sassanian or New Persian Empire; With Maps and Illustrations

The Polite Ladies' Guide to Proper Etiquette

COSMOS: A Sketch of the Physical Description of the Universe, Vol. 1

Biology / A lecture delivered at Columbia University in the series / on Science, Philosophy and Art November 20, 1907