When his good friend Simon Aron's naive curiosity is tested, the Duke,
along with his ever-patient friends Rex Van Ryn and Richard Eaton, must
intricately plot a means of both physical and spiritual rescue. But with
Van Ryn's affection for a beautiful woman caught in the web of
Satanists, and Eaton's ongoing skepticism, they all risk being brought
to the verge of madness by dabbling with the powers of evil.
From London to the West Country, the slums of Paris toa Christian
monastery, the action of this powerful occult thriller moves with
fantastic, compelling force.