Ramage is prowling the Tuscan coast and far from English aid when he encounters a daunting French invasion fleet. As the enemy gathers strength, Ramage must decide how to twart her actions with only the frigate calypso and a pair of bomb ketches.

Captain Lord Ramage and the Calypso return from Devil's Island, but Ramage's new wife Sarah is missing. The captain would like nothing better than to sail home immediately, but instead he is ordered to shepherd a lumbering convoy of merchant ships back to England. On the way, bizarre events lead him to a full court martial in Plymouth, presided over by his old nemesis, Rear-Admiral Goddard. Ramage must clear his name-or face a sentence of death!

Admiralty spies are hunting for British officers and allies trapped on the mainland, among them Ramage's first love, Gianna, the Marchesa di Volterra. Ramage returns to the Tuscan coast, where Bonaparte holds a group of hostages for an unknown fate.

The Calypso and her captain, Lord Nicholas Ramage, venture further into the French-dominated waters of the Mediterranean on an Admiralty mission to sink, burn, and destroy. Aiming to confuse and distract the enemy, Ramage and his men find themselves isolated and outnumbered as they take on the might of Napoleon's fleet.

The West Indian bases are desperate: post vessels-a vital communications link between England and the West Indies in the war against France-are mysteriously disappearing and no packets have arrived with orders in months. Were the privateers out in full force again? Had Napoleon's navy a secret new weapon? Lieutenant Lord Nicholas Ramage sets out from Jamaica to discover what treachery is threatening to throw the British navy into chaos.

Ramage, finally reunited with his beloved Sarah, hopes to spend at least a few quiet weeks with her. Instead, he is summoned by Admiral Nelson himself. His orders: Ramage is to join Nelson's fleet blockading the combined French and Spanish navies in the port of Cadiz. But Nelson's plan is not merely to blockade the enemy's fleet. He intends to confront it head-on in the biggest naval battle the world has ever seen.

Nelson's crews are standing down and Ramage is on leave when he receives secret Admiralty orders to inspect the small island of Trinidade off the coast of Brazil. Reaching the island, Ramage and the crew of the Calypso fetch up in a battle to free several captive merchant ships-and a beautiful woman passenger-as they cross swords with blood-thirsty pirates.

Ramage hopes to enjoy a well-deserved leave when he receives new orders: commission and take command of the Dido-a massive 74-gun ship, that carries enough weight of metal to destroy a frigate in a single broadside, or sweep a ship's decks clear of men. Accompanied by the courageous crew of the Calypso, Ramage ventures to sea once again-bound for the West Indies where he faces the challenge of commanding this massive weapon of war.