Historical (Subscribe)
Links
The History of Spiritualism
http://www.spiritualist.tv/spiritualism/history/
The History of Spiritualism by Sir Arthur Conan Doyle.
Karl Marx and Friedrich Engels about occultism
http://www.stelling.nl/simpos/marxthh.htm
Karl Marx and Friedrich Engels on Spiritualism and Theosophy (Blavatsky and Besant).
A Willing Suspension of Disbelief: Victorian Reactions to the Spiritualist Phenomena
http://www.loyno.edu/~history/journal/1989-0/gregory.htm
Article by Candace Gregory in Loyola University's Student Historical Journal.