As sabotage spreads across the country and escalates into open acts of terror, German operatives prepare for their boldest strike yet - the destruction of a munitions depot on Black Tom Island, just across the harbor from New York.

While Washington debates war, a small network of agents fights a race against time to stop the unthinkable. But the enemy is everywhere - in ports, in politics, in plain sight.

And in the end, the blast they ignite will rattle not just buildings - but the very future of the nation.

Clash of Eagles: Black Tom is the explosive continuation of the hidden war fought on American soil before the United States entered World War I.