any/all of Joseph Campbell Works by Robert Monroe https://www.amazon.com/Robert-A.-Monroe/e/B000AQ8V5A https://www.amazon.com/Robert-A.-Monroe/e/B000AQ8V5A Wo

any/all of Joseph Campbell Works by Robert Monroe https://www.amazon.com/Robert-A.-Monroe/e/B000AQ8V5A https://www.amazon.com/Robert-A.-Monroe/e/B000AQ8V5A Works by Dr. Lilly https://www.amazon.com/Center-Cyclone-Looking-Inner-Space/dp/1579510388 https://www.amazon.com/Center-Cyclone-Looking-Inner-Space/dp... Carlos Castanteda (take it with a grain of salt :) https://www.amazon.com/Carlos-Castaneda/e/B000APXVFG/ https://www.amazon.com/Carlos-Castaneda/e/B000APXVFG/ D. Scott Rogo's "Leaving Body" is good compilation of various techniques https://www.amazon.com/Leaving-Body-D-Scott-Rogo/dp/0671763946 https://www.amazon.com/Leaving-Body-D-Scott-Rogo/dp/06717639...