At the outset of an adventure filled with disaster and delight, Jack Aubrey and Stephen Maturin pursue a prize through the stormy seas and icebergs south of Cape Horn, where the hunters suddenly become the hunted.

The sixteenth volume in the Aubrey/Maturin series, and Patrick O'Brian's first bestseller in the United States. At the outset of this adventure filled with disaster and delight, Jack Aubrey and Stephen Maturin pursue an American privateer through the Great South Sea. The strange color of the ocean reminds Stephen of Homer's famous description, and portends an underwater volcanic eruption that will create a new island overnight and leave an indelible impression on the reader's imagination. Their ship, the Surprise, is now also a privateer, the better to escape diplomatic complications from Stephen's mission, which is to ignite the revolutionary tinder of South America. Jack will survive a desperate open boat journey and come face to face with his illegitimate black son; Stephen, caught up in the aftermath of his failed coup, will flee for his life into the high, frozen wastes of the Andes; and Patrick O'Brian's brilliantly detailed narrative will reunite them at last in a breathtaking chase through stormy seas and icebergs south of Cape Horn, where the hunters suddenly become the hunted.

There is a fine line between privateer and pirate, between friend and foe.

"The old master has us again in the palm of his hand." —Los Angeles Times Napoleon has been defeated at Waterloo, and the ensuing peace brings with it both the desertion of nearly half of Captain Aubrey's crew and the sudden dimming of Aubrey's career prospects in a peacetime navy. When the Surprise is nearly sunk on her way to South America—where Aubrey and Stephen Maturin are to help Chile assert her independence from Spain—the delay occasioned by repairs reaps a harvest of strange consequences. The South American expedition is a desperate affair; and in the end Jack's bold initiative to strike at the vastly superior Spanish fleet precipitates a spectacular naval action that will determine both Chile's fate and his own.

The fourteenth novel in the classic Aubrey-Maturin series finds Aubrey and Maturin shipwrecked, harassed by pirates and then in the brutal penal colonies of New South Wales.

"A marvelously full-flavored, engrossing book, which towers over its current rivals in the genre like a three-decker over a ship's longboat." —Times Literary Supplement Captain Jack Aubrey, R. N., arrives in the Dutch East Indies to find himself appointed to the command of the fastest and best-armed frigate in the Navy. He and his friend Stephen Maturin take passage for England in a dispatch vessel. But the War of 1812 breaks out while they are en route. Bloody actions precipitate them both into new and unexpected scenes where Stephen's past activities as a secret agent return on him with a vengeance.

"Fine stuff...[The Letter of Marque] leaves the devotee of naval fiction eager for sequels." —Jonathan Yardley, Washington Post Book World Captain Jack Aubrey, a brilliant and experienced officer, has been struck off the list of post-captains for a crime he did not commit. His old friend Stephen Maturin, usually cast as a ship’s surgeon to mask his discreet activities on behalf of British Intelligence, has bought for Aubrey his former ship the Surprise to command as a privateer, more politely termed a letter of marque. Together they sail on a desperate mission against the French, which, if successful, may redeem Aubrey from the private hell of his disgrace. A nighttime battle with an unusual climax, a jewel of great value, and Maturin’s fondness for opium make this segment of Patrick O’Brian’s masterful series both original and profoundly exciting.