Blavatsky’s masterwork on theosophy, covering cosmic, planetary, and human evolution, as well as science, religion, and mythology. Based on the Stanzas of Dzyan, with corroborating testimony from hundreds of sources.
This Unabridged Verbatim Edition is a character-for-character, line-for-line reproduction of the two-volume 1888 first edition. It is set in new type which closely matches the Miller & Richard Old Style font used in the original. The Index at the end of Volume II is the version revised in 1925. Readers are also referred to The Secret Doctrine: Index, a separate 440-page volume available in print and online.
Theosophical University Press PDF eBook edition ISBN 1-55700-229-7 for the two-volume set.
Volume I — Cosmogenesis (2.8Mb PDF)
Volume II — Anthropogenesis (4Mb PDF)
These may be downloaded free of charge for personal use.
Best viewed in an external PDF viewer such as Adobe Reader, PDF XChange Viewer, and Foxit Reader, all of which are free.
The Secret Doctrine is also available in Print, HTML, and Scanned versions. As aids to study and research, see also Introductory Notes and Secret Doctrine References.