A NEW YORK TIMES NOTABLE BOOK • NEW YORK TIMES BESTSELLER • From the Booker prize–winning, bestselling author of Atonement and Saturday, a genre-bending new novel full of secrets and surprises; an immersive exploration, across time and history, of what can ever be truly known. "It gave me so much pleasure I sometimes felt like laughing. . . . It’s a sophisticated entertainment of a high order." —The New York Times "Brilliantly, and surprisingly, plotted."—The…