The “first major American novel” of the year (The Wall Street Journal), from the National Book Award–winning author of Trust Exercise, Susan Choi’s Flashlight traces a father’s disappearance across time, nations, and memory.
One summer night, Louisa and her father take a walk on the breakwater. Her father is carrying a flashlight. He cannot swim. Later, Louisa is found on the beach, soaked to the skin, barely alive. Her father is gone. She is ten years old.

Louisa is an only child of parents who have severed themselves from the past. Her father, Serk, is Korean, but was born and raised in Japan; he lost touch with his family when they bought into the promises of postwar Pyongyang and relocated to North Korea. Her American mother, Anne, is estranged from her Midwestern family. But now it is just Anne and Louisa, adrift and facing the challenges of ordinary life in the wake of great loss. United, separated, and also repelled by their mutual grief, they attempt to move on. But they cannot escape the echoes of that night. What really happened to Louisa’s father?

A monumental novel from the National Book Award winner Susan Choi, Flashlight spans decades and continents in a spellbinding, heart-gripping investigation of family, loss, memory, and the ways in which we are shaped by what we cannot see.