A Willing Suspension of Disbelief: Victorian Reactions to the Spiritualist Phenomena
   Article by Candace Gregory in Loyola University's Student Historical Journal.
   http://www.loyno.edu/~history/journal/1989-0/gregory.htm

Beyond the Grave
   A brief history of spirit photography sponsored by the American Philosophical Society Library.
   http://www.amphilsoc.org/library/exhibits/spirits/index.htm

Ephemera
   Primary sources for the historical study of 19th century American Spiritualism.
   http://www.spirithistory.com

In Search of the Fur Bat
   Village Voice article on spiritualist Thomas Welton Stanford (as in Stanford University) and the history of psychical research.
   http://www.villagevoice.com/issues/0015/lafarge.php

Karl Marx and Friedrich Engels about occultism
   Karl Marx and Friedrich Engels on Spiritualism and Theosophy (Blavatsky and Besant).
   http://www.stelling.nl/simpos/marxthh.htm

Religious Movements Homepage: Spiritualism
   This Spiritualism Page is your gateway to accessing comprehensive web based as well as print resources about Spiritualism. It includes a profile of Spiritualism, comprehensive links with abstracts and a print bibliography.
   http://religiousmovements.lib.virginia.edu/nrms/Spiritsm.html

Spiritualism from Anomalies
   Historical overview.
   http://anomalyinfo.com/articles/ga00005.shtml