Adam Foulds’s fourth novel, Dream Sequence, is an exquisitely concocted, riveting account of artistic ambition and unrequited love verging on obsession. In previous novels he has been interested in exploring the limits of perception and knowledge. Here he examines, with beautiful, forensic attention, the minds of a young, thrusting English actor, Henry Banks (a mix of Dan Stevens and Henry Cavill), and Kristin, an American divorcée with a stalkerish crush on him from the other side of the world.