Die Welträthsel

(The Riddles of the Universe, Text in German)

from Ernst Haeckel, 1899

Picture of the cover
Picture of the frontpage
The complete text ATTENTION: The text is very long (about 914 kByte).
The text separated in chapters.
The text separated in pages (Original scans)
Table from page 153, Position of psychology in the system of biological sciences.

This version of Haeckels Welträthsel (Riddles of the Universe) is being made available by Kurt Stüber. The text has been entered carefully and controlled. Nonetheless the occurence of typographical errors can not be completely excluded. Anyone finding error(s) is asked to report them to Kurt Stueber. The text may be copied and used for private purposes. The text may not be sold or included in any sold product. All rights reserved.