In this historical fiction book by former educator Nancy Lesourd, young readers can experience American history through the letters of two girls witnessing the Civil War firsthand: Molly, who joins a spy ring against the Confederacy in Richmond supported by her Union-loyal aunt; and Emma, who disguised herself as a boy to help the Yankee cause, and who is based on the real-life Sarah Emma Edmunds. Filled with period-accurate information, this book...