Book excerpt: Volume 6 brings readers more of the best first-person accounts of marches, encampments, skirmishes, and full-blown battles, as seen by participants on both sides of the conflict. Alongside the experiences of lower-ranking officers and enlisted men are accounts from key personalities including General John Gibbon, General John C. Lee, and seven prominent generals from both sides offering views on "why the Confederacy failed." This volume includes 120 illustrations, including 16 previously uncollected maps of battlefields, troop movements, and fortifications.