Sleeping Wolf

In the depths of the Gulf of Mexico, an old nightmare resurfaces.

When Germany surrendered in World War II, they left behind a small fleet of unknown U-boats with designs and technology so advanced that it astounded the Allied forces. While the German Navy surrendered all the deadly Type XXI submarines, an even more advanced prototype escaped without detection.

Eighty years later, U.S. Naval Intelligence has intercepted whispers of a Sleeping Wolf-a sub designed to lie undetected on the ocean floor for decades, waiting for the right moment to strike. With European intelligence pointing to a new wave of terrorism rooted in a long-forgotten mission, Michael Gannon and his eclectic crew aboard Water Horse must race against time to locate the antique U-boat and uncover the truth lying beneath the coastal waters of Louisiana.

Will they find the sub before extremists can unleash a devastating attack on the American heartland? The fate of countless lives hangs in the balance as past and present collide in this high-stakes race for survival.