The product is the hardcover book "Da Vinci Code" by Dan Brown, published in 2003 by Knopf Doubleday Publishing Group. This novel belongs to the Robert Langdon series and falls under the genres of fiction, with a mix of mystery, thriller, suspense, and religious elements. The book explores a captivating storyline involving a secret society, hidden codes, and an ancient mystery, making it a compelling read for those interested in historical and suspenseful narratives.