A dramatic real-life adventure story, Unspoiled Heart chronicles the Civil War experiences of Charles P. Mattocks, a major in the Union Army of the Potomac. From 1863 to 1865, Mattocks kept a diary in which he meticulously recorded the everyday details of army politics and camplife and the excitement of commanding men in battle. At the tender age of twenty-three, this Bowdoin College graduate took successive command of the Seventeenth Maine and the...