pbWINNER OF THE NATIONAL BOOK AWARDbbrbFrom the Pulitzer Prize-Winning Author of iThe Overstory, i a powerful novel about family and lossb pWise and elegant . . . The mysteries unfold so organically and stealthily that you are unaware of his machinations until they come to stunning fruition . . . Powers accomplishes something magnificent. brb--Colson Whitehead, bib The New York Times Book Reviewbbri brOn a winter night on a remote Nebraska road, twenty-seven-year-old Mark Schluter has a near-fatal car accident. His older sister, Karin, returns reluctantly to their hometown to nurse Mark back from a traumatic head injury. But when Mark emerges from a coma, he believes that this woman--who looks, acts, and sounds just like his sister--is really an imposter. When Karin contacts the famous cognitive neurologist Gerald Weber for help, he diagnoses Mark as having Capgras syndrome. The mysterious nature of the disease, combined with the strange circumstances surrounding Mark's accident, threa