This book, Mason & Dixon by Thomas Pynchon, is a rare and valuable find for any collector of literature and fiction. The dust jacket has wear and tear but is covered in a protective Mylar sleeve, it is in good condition and has a special attribute of being a first edition/1st printing. The author, Thomas Pynchon, is a renowned writer and this book is a must-have for any fan of his work. The subject matter is engaging and thought-provoking, making it a great addition to any library. Whether you are a collector or a reader, this book is a great choice.