As the Golden Age of Piracy comes to a close, whispers spread of a treasure hidden somewhere in the Caribbean. Hannah Masury disguises herself as a cabin boy in the pitiless crew of the notorious Edward "Ned" Low in order to hunt down this life-changing wealth. Meanwhile, in 1930, professor Marian Beresford pieces together Hannah's story. At the center of Hannah's account lies a centuries-old mystery that Marian is determined to solve and that Hannah...