In the historic town of Norvelt, Pennsylvania, twelve-year-old Jack Gantos spends the summer of 1962 grounded for various offenses until he is assigned to help an elderly neighbor with a most unusual chore involving the newly dead, molten wax, twisted promises, Girl Scout cookies, underage driving, lessons from history, typewriting, and countless bloody noses.

American academic Trevor Stratton discovers a box full of artifacts from World War I as he settles into his new office in Paris. The pictures, letters, and objects in the box relate to the life of Louise Brunet, a feisty, charming Frenchwoman who lived through both World Wars. As Trevor examines and documents the relics the box offers up, he begins to imagine the story of Louise Brunet's life: her love for a cousin who died in the war, her marriage...