Semi-autobiographical, telling the story of two intertwined journeys — an Earthly one and a spiritual one. In part an exploration of spirituality and paranormal phenomena (which in the German language is known as GRENZWISSENSCHAFT and may be translated into English as ‘Borderline Science’). Experimental work is involved. It deals with esoteric philosophy, parapsychology and transpersonal experience, also exploring the meaning and mystery of life itself.