Beginning in the summer of 1939, fourteen-year-old Jacob Koopman and his older brother, Edwin, enjoy lives of prosperity and quiet contentment. Many of the residents in their small Dutch town have some connection to the Koopman lightbulb factory, and the locals hold the family in high esteem. On days when they aren't playing with friends, Jacob and Edwin help their Uncle Martin on his fishing boat in the North Sea, where German ships have become a...