Thomas Karlsson (born 1972) is a Swedish occultist and an esoteric author. In 1989, he and six other magicians founded Dragon Rouge, a Left-Hand Path initiatory organization and a Draconian Tradition Order, led by Karlsson. As a book author he concentrates on occult, philosophy and paranormal topics. The Dragon Rouge website cites Carlos Castaneda, Julius Evola and Kenneth Grant as some of the magical writers whose work is read by the order, as are texts by classical philosophers such as Herakleitos, Plato and Plotinos, as well as modern philosophers like Friedrich Nietzsche, Martin Heidegger and Henri Bergson. Karlsson is also associated with metal bands Therion and Shadowseeds. In the summer of 2007, he has held the first Swedish course ever in Western Esotericism at the Stockholm University. His personal influences include Sumerian mythology, Alchemy, Tantra, the Goetia, and the Qliphoth. In an interview dated in 2003, he claims he experienced astral projections as a child but did not think of them as supernatural experiences until he started formally exploring the occult.
Karlsson is also the lyricist of symphonic metal band Therion, and has written almost all the band's lyrics since 1996. He also provided the whispers on the Therion song Ljusalfheim on their Secret of the Runes album. Nevertheless, Karlsson was never regarded as an official band member.
Karlsson is the lead vocalist of the symphonic death metal band Shadowseeds along with fellow Dragon Rouge member Tommie Eriksson, who also was Therion's guitarist and drummer. The lyrics reflect the Order's teachings and rituals. The band is currently on hiatus.
- Uthark - Nightside of the Runes (ISBN 91-974102-1-7).
- Kabbala, Kliffot och den Goetiska Magin (ISBN 91-974102-2-5)
- Astrala resor ut ur kroppen (ISBN 91-7894-005-2)
- Adulrunan och den Götiska Kabbalan (ISBN 91-974102-3-3)
- Götisk kabbala och runisk alkemi. Johannes Bureus och den götiska esoterismen (ISBN 978-91-628-8030-9) — Doctoral thesis, Stockholm University, 2010
- Bland Mystiker och Magiker i Förorten (ISBN 978-91-974102-7-4)
- GENERAL INFORMATION.
- Thor: TMP, accessed on 16 June 2013.
- Shadowseeds II.
- "Doctoral thesis, Thomas Karlsson". Su.diva-portal.org. Retrieved 2013-08-20.
- Official website
- Interview with Dragon Rouge founder Thomas Karlsson
- Thomas Karlsson's Doctoral thesis: Götisk kabbala och runisk alkemi. Johannes Bureus och den götiska esoterismen (PDF, 12 MB, 292 p.)