The Satan Manifesto

When Navy chaplain Father Jim Chamberlain's body is found in the Atlantic, retired Navy Commander Mike Gerard is tasked with uncovering the circumstances surrounding his friend's death. As Gérard investigates, he receives letters from Chamberlain that reveal a dangerous secret involving a secretive satanic cult known as the Order of the Eighth Realm. With the help of Captain Janet McAdam, Gérard works to translate a mysterious Latin guidebook and stop the Order’s deadly plans before it’s too late.