Spiritism in the Catholic Encyclopedia -- a brief encyclopedia article on the nature, practices, and history of spiritism.

Advanced Study Group of Spiritism -- an internet spiritist community; great site for an inside look at spiritism.

The International Spiritist Council -- an international confederation of spiritist organizations from 16 countries, dedicated to the dissemination of the doctrines of spiritism.

The Spiritist Doctrine -- a brief overview of the beliefs and practices of spiritism, based on the works of Allan Kardec.

Spiritualism (or Spiritism) in The Skeptic's Dictionary -- a brief article on the recent history of spiritism in North America (also contains cross-references).

The Spirits' Book -- a compilation by Allan Kardec of the spiritist doctrines, supposedly communicated to him by higher spirits.