In England in 1995, fifteen-year-old Tamar, grief-stricken by the puzzling death of her beloved grandfather, slowly begins to uncover the secrets of his life in the Dutch resistance during the last year of the Nazi occupation of the Netherlands, and the climactic events that forever cast a shadow on his life and that of his family.

In the summer of 1942, when Queen Wilhelmina of the Netherlands lives down the road from his family's house in Massachusetts, young William decides to take her some of the blueberries he has picked. Includes historical notes.