In this revised edition, The Liberty Letters® series introduces fictional characters whose courage, ingenuity, and faith shaped events in U.S. history. Through the power of friendship, each story reveals how God works through ordinary teens in extraordinary times. THE WAR BETWEEN THE STATES THROWS TWO YOUNG WOMEN INTO A WORLD OF INTRIGUE Disguised as a Yankee soldier and fighting with her regiment on Virginia battlefields, Emma goes undercover as a spy for the Union. In Richmond, her friend Molly discovers a spy ring against the Confederacy. While the war tears the nation apart, both girls must decide whether they will risk everything for what they believe.