Korting Turncoat – Aaron J. Elkins

Set in the tense days following the assassination of John F. Kennedy, Turncoat follows Brooklyn history professor Pete Simon as his orderly life unravels after a mysterious stranger—later revealed to be his wife Lily’s long‑hidden father—appears at their door. When the man is soon found murdered and Lily abruptly disappears, Pete embarks on a dangerous search across Europe that forces him to confront buried secrets from World War II, including betrayal, collaboration, and the lasting scars of Nazi occupatio…