FOSTER, JEAN K. THE GOD-MIND CONNECTION. A. Channeled Book.

ROSSMAN, MARTIN L. DE GENEZENDE WERKING VAN DE GEEST.

BALLAND, E. L’ART DU PENDULE enseigne par l’image. Dessins del’auteur. Preface de G. Phillippon.

HOFFMAN, ENID OEFENBOEK VOOR PARANORMALE VERMOGENS.

FERRIER, J. TODD THE MASTER.Known Unto the World as Jesus the Christ His life and teachings. Being Recoveries By the Writer Through Illluminations, Visions and Experiences Wherein Are Set Forth the Inner Meanings of the Master's Teachings, and the Nature of His Jesushood and Christhood (1953)