Gates of Fenris(1999)
A novel by Zachary Hunt
A group of young misfits exploit the mystical powers of an ivory chess-table obtained from a mysterious old man, while a supernatural being acts as a catalyst for some rather unusual earthly events. Jungian symbolism is liberally strewn along the path of this speculative journey to the nether-regions of the mind and the universe.
Used availability for Zachary Hunt's Gates of Fenris