Master Omraam Mikhaël Aïvanhov spoke spontaneously, inspired in the moment by the invisible world and the ambiance in the hall. His talks were recorded first in shorthand, then on audio tapes, and in later years as videos.

Excerpts from his talks have been compiled into various collections of books, primarily the colorful “Izvor Collection” and the “Colección de Obras Completas“. The subjects he covered touch every aspect of life, awakening us to our higher selves.