Originally published as The photographer of the lost in the United Kingdom in 2019 by Simon & Schuster UK.

1921. Survivors of the Great War are desperately trying to piece together the fragments of their broken lives. While many have been reunited with their loved ones, Edie's husband Francis has not come home. Francis is presumed to have been killed in action, but Edie believes he might still be alive. Harry, Francis's brother, was there the day Francis was wounded. He was certain it was a fatal wound--that he saw his brother die--but as time passes, Harry begins questioning his memory of what happened. Could Francis, like many soldiers, merely be lost and confused somewhere? Hired by grieving families, Harry returns to the Western Front to photograph gravesites. As he travels through battle-scarred France and Belgium gathering news for British wives and mothers, he searches for evidence of Francis.