The product is "The Outlander Series 4 Book Box Set Dragonfly Voyager Drums Autumn" by Diana Gabaldon. This boxed set includes the books "Outlander," "Dragonfly in Amber," "Voyager," and "Drums of Autumn" from the Outlander series, published by Random House Publishing Group in 2015. The books are in mass market format, written in English, and fall under the genres of fiction, romance/time travel, fantasy/historical, and historical. Each book measures 7 inches in length, 4.3 inches in height, and 7 inches in width, with a total weight of 72.3 ounces.