The product is a 1920s antique hardcover book titled “The Works of A. Conan Doyle” in one volume edition, published by Black’s Readers Services in Roslyn, New York. This original edition, printed in 1928, contains literature and fiction from the classic author of Sherlock Holmes. The book is a special antique piece with a hardcover binding and is a unique addition to any collector’s library, showcasing the works of A. Conan Doyle in their original form.