Pierre de la Pierraz was born in Switzerland. All of his life, he was attracted to the metaphysical; for more than forty years he has collected books and materials on the subject. ...visualizza altroPierre de la Pierraz was born in Switzerland. All of his life, he was attracted to the metaphysical; for more than forty years he has collected books and materials on the subject. Pierre taught yoga for more than twenty years. He currently lives in Maryland.visualizza meno