When her marriage suddenly ends, and a diary documenting her beloved grandfather's escape from Nazi-occupied Netherlands in the summer of 1942 is discovered, Naomi K. Lewis decides to retrace his journey to learn about her family history. Despite suffering from extreme disorientation and a lifetime of anxiety, she travels alone for the first time. Moving from Amsterdam to Lyon-relying on the marvels of GPS-she discovers family secrets and her own narrative as a second-generation Jewish Canadian.