Christopher Scott Thompson is the president of the Cateran Society, and the author of several books on the historical Gaelic martial arts. Under the name C.S. Thompson, he is the author of the Noctiviganti dark fantasy novels. Under the religious name of Gilbride or “Servant of Brighid,” he has been active in the pagan community for a number of years, serving as the vice president (and briefly the president) of Imbas, a board member of the Fellowship for Celtic Tradition, a flamekeeper of Ord Brighideach and now the Cauldron Cill, and a member of the Kin of the Old Gods temple. He is a member of Clann Bhride, an organization of Brigidine devotees. He lives somewhere between this world and the Sidhe in the company of his wife Cicely and daughters Leila and Rowan.