The book ""Life And Letters Of Wilder Dwight, Lieut.-Colonel Second Massachusetts Infantry Volunteers (1868)"" is a biography of Wilder Dwight, who served as a lieutenant-colonel in the Second Massachusetts Infantry Volunteers during the American Civil War. The author of the book is Elizabeth Amelia Dwight, who was Wilder's sister. The book contains a detailed account of Wilder's life and military career, including his time at Harvard University,...