In Murder in the Marais written by Cara Black, Aimée Leduc has always sworn she would stick to tech investigation—no criminal cases for her. Especially since her father, the late police detective, was killed in the line of duty. But when an elderly Jewish man approaches Aimée with a top-secret decoding job on behalf of a woman in his synagogue, Aimée unwittingly takes on more than she is expecting.
