In AN UNMARKED GRAVE, the fourth in his series featuring Bess Crawford, Charles Todd presents an unexplained death among all the wartime dead. When Bess finds a body that doesn't belong with the others, and of a family friend, no less, she tries to find his murderer. First,
…more she must overcome an attack of the Spanish flu that keeps her from following up until the body is interred in an unmarked grave. Using her father's military connections, and the help of an American patient, she tries to continue her nursing duties while detecting. The American patient introduces a possible romantic interest for future stories. Bess evades her own murder while resolving her case after several false starts. This is a strong entry in the series and encourages one to keep reading. (less)