1793: the onset of Britain's conflict with Revolutionary France. Ex-captain turned privateer, Harry Ludlow finds himself on board the naval 74-gun Magnanime, with his brother James. In command is Oliver Carter, a captain with whom Harry has an unfortunate history. But when James is found standing over the body of a dead officer, old scores appear to be put aside…at least for the time being. Blinded by his own prejudice, Harry sets out to prove his brother’s innocence, but it is soon apparent that his feud with Carter is not the only dark secret aboard the Magnanime.

London: 1793. Young firebrand John Pearce, on the run from the authorities, is illegally press-ganged from the Pelican tavern into brutal life aboard HMS Brilliant, a frigate on her way to war. In the first few days, Pearce discovers the Navy is a world in which he can prosper. And he is not alone; he is drawn to a group of men who eventually form an exclusive gun crew, the Pelicans, with Pearce their elected leader.

John Pearce is going home. But he has to avoid capture by an Algerine warship, having his Pelicans pressed into a British frigate, and that's before they are at risk of being hanged for desertion once home. Then there is the problem of Emily Barclay and their son, Adam. By cunning and bluff, he protects his friends but not his troubled love life. In a whirlwind of action, there are forged wills, devious trades, contrived murders and dangerous spy missions, with so much deceit that Pearce does not know whom to trust. All he can hope to do is survive.

1787. Captain Edward Brazier is on a mission: recently paid off from his frigate and comfortably off with prize money, he is headed to Deal to propose marriage to the young and lovely widow Betsey Langridge. He must navigate the bustle of the town's narrow streets that are busy with legal, illicit and depraved business flowing from and around the ships at dock. But all does not go well; between Betsey's brother and guardian, Henry Tulkington, prohibiting the match and Brazier marked out for trouble by a local smuggling gang, his plans are in disarray.

October 1772, Portsmouth. Sixteen-year-old Richard Bolitho waits to join the Gorgon, ordered to sail to the west coast of Africa and to destroy those who challenge the King's Navy. For Bolitho, and for many of the crew, it is a severe and testing initiation into the game of seamanship.

Introducing George Markham, lately of the 65th Regiment of Foot, now Lieutenant of Marines on His Britannic Majesty’s frigate Hebe. Irishman, papist, reputed coward; he is a man with something to prove. As the winter of 1793 comes to the Mediterranean coast of France, so too does the chill wind of the Revolutionary terror. When the Hebe is sent to help the Bourbon city of Toulon, Markham will have to prove he is a worthy officer of Marines…or die in the attempt.

The Naval Service of the Honorable East India Company, popularly known as the Bombay Marine, operated in romantic areas in perilous times. From the Indian Ocean to the South China Sea, from Calcutta to Canton, the Company ships were famous for their speed and daring. The "Bombay Buccaneers" who sailed them were the stuff of legend. For Percival Merewether, 1806 would be a year to remember.

After gaining valuable experience as an aide to Governor Lord Horatio Hornblower, William Brewer is rewarded with a posting as first lieutenant on the frigate HMS Defiant, bound for American waters. Early in their travels, it seems as though Brewer’s greatest challenge will be evading the wrath of a tyrannical captain who has taken an active dislike to him. But when a hurricane sweeps away the captain, the young lieutenant is forced to assume command of the damaged ship, and a crew suffering from low morale. 

As the streets of Paris are overrun with revolutionary fervour, England prepares for the inevitable war with France. Lieutenant Charles Hayden is a man of undeniable ability. The son of an Englishman, his allegiance to the English Crown is beyond dispute. But, with a French mother, and without any influence in the Admiralty, he is seemingly overlooked for his first commission as Master and Commander. Instead, he is posted to an ageing frigate, the Themis.

After a century of war, revolutions, and imperial conquests, 1790s Europe is still embroiled in a battle for control of the sea and colonies. Tall ships navigate familiar and foreign waters, and ambitious young men without rank or status seek their futures in naval commands. First Lieutenant Alexander Clay of the frigate Agrius is self-made, clever, and ready for the new age. But the old world, dominated by patronage, retains a tight hold on advancement.