Roster and Statistical Report of Company D, Lieutenants, Twelfth Maine Volunteer Infantry, with a Review of Its Service in the Civil War, by Robert Brady and Albert Maxfield. This documentary work includes a detailed list of the members of Company D, their combat achievements, and statistics related to military events during the American Civil War. The authors also provide a brief sketch of the company's history, revealing the key moments and most important events that influenced its fighting path. This book is an important source of information for the study of military history and the role of volunteers in the period of severe military conflicts.