Die Anfänge der Naturbeherrschung. 1. Frühformen der Mechanik

Primitive culture, vol. 1 (of 2)

The World's Progress, Vol. 01 (of 10) With Illustrative texts from Masterpieces of Egyptian, Hebrew, Greek, Latin, Modern European and American Literature

Kultur-Kuriosa, Zweiter Band

Longhead: The Story of the First Fire

Man's Place in Nature, and Other Essays

Sonnenländer

The Human Race

The decline of the West

Tietoja maailman kansoista, heidän tavoista, uskonnoista ja vaiheista

The Swastika, the Earliest Known Symbol, and Its Migration With Observations on the Migration of Certain Industries in Prehistoric Times