The product is a first edition hardback book titled "Arthur and the Charters of the Kings" by A. This vintage novel, published in 1981 in the United Kingdom, is signed by both authors and features illustrations. It is written in English and falls under the genre of myths and legends, focusing on the topic of King Arthur. The book is intended for a wide audience, including young adults aged 9-12 and adults, making it a special edition that would appeal to fans of Arthurian legends and English literature from the 1980s era.