The Forbidden Tower
This is the novel of four who defied the powers of the matrix guardians – fanatics who protected those powers so that the planet of the ruddy sun might never fall beneath the influence of materialistic Terrans.
The four who found themselves fused into a terrifying unity in that defiance were two men and two women.
The men were Damon Ridenow, a Gomyn of the ruling caste, and Andrew Garr, the Earthman who had won for himself the right of clan-entry.
Marion Zimmer Bradley was an American fantasy and science fiction author. She was born 1930 and died 1999 after suffering a major heart attack.
Writing for over 4 decades, Marion Zimmer Bradley is best known for her Darkover science fantasy series and her Arthurian masterpiece, The Mists of Avalon. She also edited anthologies for several years and published Marion Zimmer Bradley's FANTASY Magazine.
Photo by Modern Arts Studio, Oakland, California. Source: Marion Zimmer Bradley Literary Works Trust.
Series contains 28 total works. Current series reading order on below.