This book chronicles the formation, service, and eventual dissolution of Lumsden's Battery, a light artillery unit from the state of Georgia, throughout the Civil War. It follows the battery from its initial organization in 1861 through major engagements in the Eastern Theater, including battles such as First Manassas (Bull Run), Antietam, Gettysburg, and the Wilderness. Lumsden doesn't just focus on the tactical details of artillery warfare; he also provides vivid descriptions of camp life, the challenges of supplying the army, and his personal reflections on the war and its leaders. The narrative is heavily focused on the experiences of the men under his command and their unwavering dedication to the Confederate cause.