Linda Vera Roethlisberger (1956), certified teacher
•1990 ‒ Founding of TRILOGOS, an institute for personality and consciousness training. Author of numerous publications, among them the guidebooks The Sensory Channel to the Spiritual World (Der sinnliche Draht zur geistigen Welt) and In Touch With Your Inner Voice (Im Kontakt mit der inneren Stimme).
•Over the years, she has also developed th...