Jane Roberts died of rheumatoid arthritis in the mid-1980s. There is a teacher out of NYC, Rick Stack, who continues to teach out of Manhattan. Stack was a student of Jane's during the 70s as she held small classes from out of her home where she would go into trance and speak for Seth. Stack wrote a book called Adventures Out of the Body which is a very concise treatise on OBEs from the perspective of the Seth material. Another great read about dreaming and OBEs from a metaphysical point of view is Seth, Dreams, and Projections of Consciousness by Jane Roberts if you haven't checked that one out. That book was my entry into OBEs after I'd been having some really unsettling spontaneous separations from my body. It's really a refreshing read since Jane often injected her own critical intellectualism of her channeling and OBEs and other mystical experiences.