The War Librarian by Addison Armstrong

Set during World War I, this gripping historical novel follows a young woman who leaves her privileged life to join the American Library Association's overseas dispatch service. Tasked with delivering books to the troops, she uncovers a powerful mystery connected to a wounded soldier and a missing family member. As timelines intertwine across decades, the narrative explores themes of love, loss, and the enduring power of literature during wartime.