Spiritist virtual community founded in October of 1992 explains what is Spiritism (Spiritist Doctrine) and offers a newsletter and some electronic books for download.
This educational society was founded in August of 1984 in Philadelphia, Pennsylvania, with the purpose of disseminating the ideas and ideals of the Spiritist Doctrine.
Website of the Spiritist Society in New Jersey, USA, offering an introduction to the Spiritist Doctrine by Allan Kardec with messages, books, and information about the group's meetings.