SANCTUM GN

From the creator of Carthago comes a paperback edition of a Lovecraftian and claustrophobic supernatural thriller. Investigating a distress call, the submarine USS Nebraska discovers a WWII-era Soviet sub grounded inside a giant undersea cave, its crew all dead from a mysterious disease. Now facing an outbreak of their own, the crew of the Nebraska must battle an insidious force more terrifying than they could possibly imagine.