Mary Bowser and the Civil War Spy Ring: A Spy on History Book

Your Mission: Find Mary’s secret diary using spycraft stools to uncover hidden codes! It’s a true story of bravery: Mary Bowser was an African American spy for the Union

Mary Bowser and the Civil War Spy Ring, Library Edition: A Spy on History Book

Mary Bowser and the Civil War Spy Ring introduces an exciting interactive series for middle grade readers—Spy on History, where the reader gets to experience history in a whole