This historical novel is set during WWI and the influenza epidemic. Ivy recently recovered from a bout of the flu, and is finding the world has changed radically since she took to her bed. Not only is she dealing with the loss of family members, she still has her lifelong ability to see ghosts.
She struggles with the overzealous American Protection League and her feelings for a German living in her town while taking on the job of driving a Red Cross ambulance. And did I mention she see ghosts? So very lovely and romantic.
See also the romantic ghost stories of Simone St. James.