Thomas Karlsson (born 1972) is a Swedish occult and esoteric writer, with a PhD in the History of Religions from Stockholm University. In 1989 he founded Dragon Rouge, a Left-Hand Path initiatory organisation. Dragon Rouge. In 1989, Thomas Karlsson and six other magicians founded Dragon Rouge, a Left-Hand Path initiatory organisation and a Draconian Tradition Order, led by Karlsson. As a book author, he concentrates on occult, philosophy, and paranormal topics.
https://en.wikipedia.org/wiki/Thomas_Karlsson