The book "History of Battery H of the First Regiment of Rhode Island Light Artillery in the War for the Preservation of the Union 1861-1865" by Earl Fenner is a detailed study of the events and activities of the military unit, which deservedly played an important role during the years of the American Civil War. The author reveals the history of the battery in all its military glory, recounting the events, battles, tragedies and victories that accompanied its participation in the important battles and operations of this conflict. Through the prism of stories and information about individual soldiers and officers of the battery, the reader gets the opportunity to understand the importance of their role in a difficult period of American history. This book will become an integral part of the collection for those interested in military history and the history of the American Civil War.