This book, titled "In the Gravest Extreme: The Role of the Firearm in Personal Protection" is a paperback book that is focused on the topic of personality. It was written by Massad F. Ayoob and published by Police Bookshelf in 1980. The book is in English and is classified as a textbook. It is also listed under the category of Books & Magazines and Antiquarian & Collectible. The book does not have a weight specified.