3. Astral Seyahat: Yeni Başlayanlar İçin by Richard Webster
: The book provides practical techniques to help readers attempt their own conscious out-of-body experiences. Publication : Published by Hermes Yayınları. 2. Astral Seyahat by Ümit Yıldırım Tanas Astral Seyahat KitabД±nД±
: It approaches astral travel (also known as dedubleman or tayyı mekan ) not as a hallucination, but as a potential human quality that can be mastered through positive methods. Astral Seyahat KitabД±nД±
This is often cited as one of the most comprehensive Turkish guides on the subject. Astral Seyahat KitabД±nД±