JK
Jeffrey J. Kripal
Jeffrey John Kripal is an American religious studies scholar. He is the J. Newton Rayzor Chair in Philosophy and Religious Thought at Rice University in Houston, Texas. While chairman of the Religion Department at Rice, he helped found their "GEM" program, with a doctoral concentration in "Gnosticism, Esotericism, and Mysticism".
Excerpt from Wikipedia, available under CC BY-SA 4.0.
Books

Mutants and Mystics
2011
ISBN 9780226453835