We met Simon Serailler first in The Various Haunts of Men and got to know him better in The Pure in Heart. Susan Hill is not afraid to tackle difficult themes, always prepared to face up to the dark realities in everyday lives-and even the terrors of the real world. Her third crime novel, The Risk of Darkness, perhaps even more compulsive and convincing than its predecessors, explores the crazy grief of a widowed husband, a derangement that turns...