""A Fragment of a Memoir of Field-Marshal James Keith"" is a book written by James Keith, a Scottish soldier who served as a field marshal in the armies of Prussia and Russia in the 18th century. The book is a memoir that provides a glimpse into the life and military career of Keith, who was known for his bravery and tactical skills on the battlefield. The memoir covers Keith's early life in Scotland, his military training and education, his service...