The product is a hardback book titled "The Language and Style of Anthony Trollope" by John W. Clark, published by Wiley & Sons, Incorporated, John in 1975. It is a literary criticism and language arts book that delves into the language and style used by the author Anthony Trollope. The book is 238 pages long and is a part of The Language Library series, focusing on style manuals and European / English literature. This hardcover edition provides insights into Trollope's writing techniques and language choices.