Our story in this book begins with Mary saying goodbye to Jimmy, the teenaged boy she likes so very much, for Jimmy is off to join the Continental Army in 1775. Mary Stumpf at the Battle of Princeton, is written for Middle School aged children, but there isn't a person of any age who won't be inspired by 12 year old Mary, who finds herself in and out of trouble during the American Revolution. Jimmy may have left New Jersey for Boston and the war, but the war finds New Jersey in this story that takes place during the ten crucial days of the American Revolution. Mary must confront her rival for Jimmy's affections and the British Army Though Mary's adventures are dangerous, they are the sort that changes a girl's life and opens the door to her future. What are you waiting for? Get involved in this story.