Der Zeitgeist und das Christenthum.
8vo. IV, 340 pp., with 48 pp. of publisher's ads at the end. Modern half cloth with giltstamped black spine label.
First edition. Schweitzer had studied law and in the early 1860s became involved in the socialist movement. Together with J. B. von Hofstetten he founded "Der Social Demokrat", the official journal of the Lasallean Allgemeiner Deutsche Arbeiterverein, and in 1867 became the leader of that party.
Very rare: no copy in GBV; OCLC locates 3 copies only.
Stammhammer II, 300, 9.