The Liberty Letters(TM) series explores the lives of teens that courageously lived out their faith and commitment to God in challenging times. Using letters between good friends to tell the story, the series reveals the power of friendship, courage, ingenuity, and faith to make a difference in the key events of U.S. history. In this book, two Quaker girls, Hannah Brown, granddaughter of the most active abolitionist in slave-holding Northern Virginia, corresponds with Sarah Smith, daughter of 'conductors' on the Underground Railroad in the free state of Pennsylvania. Together, the girls assist a runaway South Carolina slave family on their perilous trip from Virginia to Canada on the 'freedom train.' Liberty Letters(TM) is a tribute to America's foundation of faith and freedom. And now, a new generation can experience history as they discover how God works through ordinary people in extraordinary times. Through imaginative and innovative products, Zonderkidz is feeding young souls.