Barely months after returning from the Adriatic, Captain Sir James Merriman is enjoying some rare time with his wife and children. But his nation is exhausted by an apparently endless war and Napoleon’s continental system is denying Britain crucial supplies. Worse still, the French 80-gun ship Hercule has captured numerous British ships near the Cape of Good Hope. Captained by a wily veteran known as the lone wolf, the Hercule presents Merriman with his greatest adversary yet.