An Impartial Witness

Set in the summer of 1917, Todd's excellent second mystery featuring British nurse Bess Crawford (after 2009's A Duty to the Dead) smoothly blends realistic characters with an intricate plot. When Bess accompanies Lt. Meriwether Evanson, a severe burn victim, from the Continent to England, she's surprised to spot the pilot's supposedly devoted wife, Marjorie, crying on another man's shoulder at a train station. After returning to saving lives under German fire in France, Bess is stunned to read in a newspaper that Marjorie has been stabbed to death in London. Soon after, the depressed lieutenant commits suicide by cutting his own throat. Unable to resist involving herself in the murder investigation, Bess seeks to identify Marjorie's unknown companion, the possible killer. In addition to supplying a challenging puzzle, Todd (a mother-son writing team) does a superb job of capturing the feel of the battlefield and the emotional toll taken on those waiting back home for a loved one's return. (Sept.)