After leaving the Lawson Peabody School for Young Girls in Boston—under dire circumstances, of course—Jacky Faber boards a whaling ship bound for London, where she hopes to find her beloved Jaimy. But things don’t go as planned, and soon Jacky is off on a wild misadventure at sea.

In 1804, fifteen-year-old Jacky Faber heads back to sea where she gains control of a British warship and eventually becomes a privateer.

On the very day that Jacky Faber is to wed her true love, she is kidnapped by British Naval Intelligence and forced to embark on yet another daring mission—this time to search for sunken Spanish gold. But when Jacky is involved, things don't always go as planned.

Jacky has survived battles on the high seas, the stifling propriety of a Boston finishing school, and even confinement in a dank French prison. But no adventure has quite matched her opportunistic street-urchin desires—until now.

As the Royal Navy takes part in the wars against Napoleonic France, young Jack Aubrey receives his first command, the small, old, and slow HMS Sophie. Accompanied by his eccentric new friend, the physician and naturalist Stephen Maturin, Aubrey does battle with the naval hierarchy, with his own tendency to make social blunders, and with the challenges of forging an effective crew -- before ultimately taking on enemy ships in a vivid, intricately detailed series of sea battles.