"Elegantly contemplative....[O]ffers a powerfully human sense of the struggle it takes for new ideas to dislodge old ones." -Janet Maslin, New York Times Book Review Dramas both personal and cosmic unfold around five pivotal moments in the history of knowledge in this collection from the "genius enchantress" (Karen Russell) author of Ship Fever, winner of the National Book Award.

A young boy comes of age amid an explosion of homespun investigations. A widowed science writer tries to reconcile the influence of emotion on scientific theory. A famous biologist finds himself outpaced by his students, even as he seeks to teach them. As the characters in this "elegant, thought-provoking" (Connie Ogle, Miami Herald) collection witness the world transform around them through groundbreaking discoveries-the flight of an early aeroplane, Darwin's theory of evolution, developments in genetics and X-ray technology-they grapple with the thrill and loss that accompanies scientific progress, and the personal passions and impersonal politics that shape all human knowledge. Throughout these deftly plotted stories, Andrea Barrett weaves subtle connections among the tales within this collection and characters in her earlier works.

Andrea Barrett is the author of The Air We Breathe, Servants of the Map (finalist for the Pulitzer Prize), The Voyage of the Narwhal, Ship Fever (winner of the National Book Award), and other books. She teaches at Williams College and lives in northwestern Massachusetts.

"[Andrea Barrett's] work stands out for its sheer intelligence...The overall effect is quietly dazzling."—New York Times Book Review

During the summer of 1908, twelve-year-old Constantine Boyd is witness to an explosion of home-spun investigation—from experiments with cave-dwelling fish without eyes to scientifically bred crops to motorized bicycles and the flight of an early aeroplane. In 1920, a popular science writer and young widow tries, immediately after the bloodbath of the First World War, to explain the new theory of relativity to an audience (herself included) desperate to believe in an "ether of space” housing spirits of the dead. Half a century earlier, in 1873, a famous biologist struggles to maintain his sense of the hierarchies of nature as Darwin's new theory of evolution threatens to make him ridiculous in the eyes of a precocious student. The twentieth-century realms of science and war collide in the last two stories, as developments in genetics and X-ray technology that had once held so much promise fail to protect humans—among them, a young American soldier, Constantine Boyd, sent to Archangel, Russia, in 1919—from the failures of governments and from the brutality of war.

In these brilliant fictions rich with fact, Barrett explores the thrill and sense of loss that come with scientific progress and the personal passions and impersonal politics that shape all human knowledge.