While on a writer's residency, a nameless narrator wanders the twin white worlds of the blank page and snowy Warsaw. The White Book becomes a meditation on the color white, as well as a fictional journey inspired by an older sister who died in her mother's arms, a few hours old. The narrator grapples with the tragedy that has haunted her family, an event she colors in stark white--breast milk, swaddling bands, the baby's rice cake-colored skin--and,...