World Elsewhere tells of the sea change of young eighteenth-century French nobleman who embarks on a high-seas voyage that will alter dramatically his notions of humanity and civilization.

Based on actual historical events and contemporary diaries, the novel takes us from a Paris of gilded royalty, casual decadence, and love affairs on an odyssey to exotic lands and foreign cultures, leading eventually to the South Pacific. At the novel's center is Prince Charles of Nassau-Siegen, a young captain in the French army.

To flee financial embarrassment and an impending romantic scandal, Charles joins the frigate Boudeuse, under the command of Louis-Antoine de Bougainville, as it sets out on a voyage around the world - headed first to the tip of South America and then into the open and uncharted waters of the South Pacific.

The discovery of Tahiti brings both radical change and new challenges. Charles and his companions believe that they have stumbled upon a true earthly paradise: an island fringed with magnificent beaches, lush with exotic vegetation, inhabited by people who appear both physically and spiritually beautiful and who have put erotic love at the heart of existence.

But after an idyllic beginning to their stay on the island, the French explorers begin to sense that Tahiti may have a darker side: There are signs of bloody combat with other islands and hints of ritual human sacrifice.

And after three native men are killed during a quarrel with some undisciplined French soldiers, the remaining Tahitians vanish into the mountains, leaving Charles and his shipmates fearful that the seemingly gentle islanders have now become their deadly enemies and that an attack is imminent. The sudden and frightening change in their situation brings new responsibilities for Charles as he struggles to reconcile his duties as a Frenchman and a soldier with his growing love for Ite, a young Tahitian woman. Though he becomes aware of how little he can ever hope truly to understand Tahiti, Charles begins to look for a way to stay behind when the French ships continue their voyage.

Yet despite his love for Ite, he begins to see that his very presence may bring corruption to this paradise.