The Traitor Among Us: An Elena Standish Novel (Elena Standish #5) In this gripping mystery set in the midst of World War II, Elena Standish, a skilled MI6 agent, is tasked with investigating the murder of one of her fellow agents near the grand estate of the influential Wyndham family. As she delves deeper into the case, she must navigate the complex web of allegiances and loyalties within the household, all while protecting her older sister Margot, who is courting the brother of the family. The investigation leads Elena to question her own political and professional obligations as she struggles to balance her duty to the nation with her love and loyalty to her sister.

''