Eastern Tradition Research Institute
- Website of the theosophical researchers David Reigle and his wife Nancy. Includes online documents on their in depth search for the Tibetan backgrounds of Blavatsky's theosophy.
- http://www.easterntradition.org/

Images of Women in Point Loma Theosophy [Journal of San Diego History ]
- "Starved and Treated Like Convicts", by Evelyn A. Kirkley. More neutral towards Lomaland than the title suggests.
- http://www.sandiegohistory.org/journal/97winter/theosophical.htm

Blavatsky Archives Online
- Articles about and letters by H.P. Blavatsky, including rare and hard-to-find source documents and other source documents on the history of the Theosophical Society and the Mahatmas.
- http://www.blavatskyarchives.com/

Eclectic Theosophical History
- History of the theosophical movement and its influence on the outside world. Maintained by Katinka Hesselink.
- http://www.katinkahesselink.net/his/

Alpheus
- Dedicated to esoteric and other alternative interpretations of history, primarily through the prism of Theosophy. Maintained by Govert Schüller.
- http://www.alpheus.org/