The authors preoccupation with Indridi Indridason spans several decades.
This is that book..
It soon became obvious that only a book would do justice to Indridi, as he deserved to be known to the wider international public.
Some time later, Haraldsson delved into the new material which resulted in three major articles being published in the Proceedings and the Journal of the Society for Psychical Research (Haraldsson, 2011, 2012a) and the Journal of Scientific Exploration (Haraldsson and Gerding, 2010).
Shortly after the year 2000, two Experimental Society minute books dating back to the Indridason period were unexpectedly found that contained new information (Haraldsson, 2009).
Loftur continued the work and co-authored with William Swatos, the book Icelandic Spiritualism: Mediumship and Modernity in Iceland (Swatos and Gissurarson, 1997), much of it dealing with Indridi and the history of Mediums and Spiritualism in Iceland.
The monograph was subsequently reprinted partially and in full in Renaitre 2000 in France, Luce e Ombra in Italy, and Parapsykologiske Notiser in Norway.
Based on their research, they co-authored a monograph entitled The Icelandic Physical Medium Indridi Indridason, which was published in the Proceedings of the Society for Psychical Research (Gissurarson and Haraldsson, 1989).
Loftur Reimar Gissurarson, one of Haraldsson\'s students, soon became interested and wrote his BA thesis on Indridason (Gissurarson, 1984).
He joined the Psychology department at the University of Iceland in 1973 and, during his course on paranormal phenomena, he would regularly discuss Indridason, Iceland\'s most prolific Physical medium.
Erlendur Haraldsson first read about him in the 1960s, perhaps earlier.
The authors preoccupation with Indridi Indridason spans several decades
