"A work that is still up-to-date, What is Spiritism? is useful for adherents of the Spiritist Doctrine as well as for those who want to understand the nature of

THE PRINCIPLES OF SPIRITISMABOUT THE IMMORTALITY OF THE SOUL, THE NATURE OF SPIRITS AND THEIR INTERACTIONS WITH HUMANKIND, MORAL LAW, PRESENT LIFE, FUTURE LIFE

Published in 1885, this was one of the first works to attempt a complete psychological explanation of all occult phenomena.

Wanting to popularize Spiritism and make spreading it easier and quicker, but without prejudicing the basic works of the Spiritist Doctrine, Allan Kardec wrote

The Gospel according to Spiritism is one of the five books that make up the Spiritist Codification, a set of teachings transmitted by high order spirits, and or