"In December 1862, the Battle of Fredericksburg shattered Union forces and threatened to break apart Abraham Lincoln's government. Five extraordinary individuals experienced Fredericksburg's cataclysmic repercussions -- Oliver Wendell Holmes Jr., Walt Whitman, Louisa May Alcott, John Pelham, and Arthur Fuller. Guided by duty, driven by desire, they moved toward lofty destinies: a young Harvard intellectual steeped in courageous ideals, a gay Brooklyn...