The riddle of the universe at the close of the nineteenth century
By: by Ernst Haeckel ; translated by Joseph McCabe
Contributors: McGabe, Joseph
Publisher: Issued for the Rationalist Press Associatio Limited [by] Watts
Published: 1902
Place of publication: London
Language: eng
Number of pages: 144
Work titles: Weltr©Þthsel
Notes: Translation of: Die Weltr©Þthsel.

Portrait of author on front cover.

Includes bibliographic footnotes and index.