Black Tide

In the gripping sixth installment of the John Decker series, a team of marine archaeologists uncovers a long-lost World War II German U-Boat off the South American coast, revealing a well-preserved wreck that defies logic. As they delve into its secrets, a sinister presence awakens within, prompting a distress call that leads CUSP agent John Decker to investigate. What he discovers on the ocean floor is a shocking horror from the past that threatens the lives of everyone involved. This standalone novel promises a suspenseful blend of history and terror, keeping listeners on the edge of their seats.