The key to theosophy : being a clear exposition, in the form of question and answer, of the ethics, science, and philosophy for the study of which the Theosophical society has been founded, with a copious glossary of general theosophical terms / by H.P. Blavatsky.

Licence: Public Domain Mark

Credit: The key to theosophy : being a clear exposition, in the form of question and answer, of the ethics, science, and philosophy for the study of which the Theosophical society has been founded, with a copious glossary of general theosophical terms / by H.P. Blavatsky. Source: Wellcome Collection.