At the now-peaceful spot of Tennessee's Fort Pillow State Historic Area, a horrific incident in the nation's bloodiest war occurred on April 12, 1864. Just as a high bluff in the park offers visitors a panoramic view of the Mississippi River, John Cimprich's absorbing book affords readers a new vantage on the American Civil War as viewed through the lens of the Confederate massacre of unionist and black Federal soldiers at Fort Pillow. Cimprich covers...