"Night Watch: A Novel of Discworld" by Terry Pratchett is a first edition hardcover book published by HarperCollins in 2002. It is part of the Discworld series and features fantasy and crime elements, with illustrations by the author himself. The novel weighs 21.2 ounces and has 352 pages, making it a substantial and engaging read for fans of Terry Pratchett's work. The captivating storyline and unique world-building make this book a must-have for any fantasy or crime fiction enthusiast.