The Fraternity of the Stone
In a remote monastery in Vermont, a mysterious man has spent six years alone in a cell, doing penance for unnamed sins that he committed for his government. His only human contact is the hand that delivers his spartan meals through a slot in his door. He allows himself only one small pleasure, the companionship of a mouse. When the mouse dies, nibbling bread, a terrible suspicion makes him finally leave his sanctuary and confront the ruthless enemies that he prayed he had left behind.
Beginning with the Crusades and the origin of the word “assassin,” THE FRATERNITY OF THE STONE was the first novel to deal with Opus Dei, the Vatican’s civilian intelligence community. If you like to read about ancient conspiracies that threaten the modern world, this is where the genre began.
David Morrell
David Morrell (born 1943) is a Canadian-American novelist, best known for his debut 1972 novel First Blood, which would later become the successful Rambo film franchise starring Sylvester Stallone. He has written several novels.
Mortalis
Mortalis consists of three primary books, and includes one additional book that complement the series but is not considered mandatory reads. The current recommended reading order for the series is provided below.

