From the author of the 1996 National Book Award Winner Ship Fever. Capturing a crucial moment in the history of exploration, the mid-nineteenth century romance with the Arctic, Andrea Barrett focuses on a particular expedition and its accompanying scholar-naturalist, Erasmus Darwin Wells. Through his eyes, we meet the Narwhal's crew and its commander—obsessed with the search for an open polar sea—and encounter the far-north culture of the Esquimaux. In counterpoint, we see the women left behind in Philadelphia, explorers only in imagination. Together, those who travel and those who stay weave a web of myth and mystery. And finally they discover—as all explorers do—not what was always there and never needed discovering, but the state of their own souls.