<p>Defending a client accused of killing her father, attorney Paul Madriani is drawn into a treacherous conspiracy dating to World War II in this enthralling installment in the New York Times bestselling series.</p><p>Paul Madriani and Harry Hinds have a new client: Emma Brauer, a woman accused in the "mercy killing" of her aged father, Robert Brauer. Insisting she's innocent, Emma tells Paul about a package sent to her father shortly before he entered the hospital. Bequeathed to him by a member of his unit from World War II, the box contains a key and a slip of paper. Emma fears that this package is connected to her father's death.</p><p>When Paul's young assistant Sofia is murdered, Madriani is blindsided by the realization that Emma's fears are well-grounded.</p><p>Digging into Robert's military history, Madriani discovers that other members of the Army unit Robert served with have recently died - under similarly suspicious circumstances. When he finds that the box sent to Brauer relates to a mysterious talisman that went missing at the end of the war - a feared Nazi relic known as the "Blood Flag" - Madriani and Hinds realize they are in for the fight of their lives.</p><p>With Emma's life on the line and their own safety in jeopardy, Madriani must uncover the truth before the evil of the Blood Flag is allowed to spin a new web.</p>