This is a trade paperback novel titled "Jubal Sackett: The Sacketts" by Louis L'Amour, published by Random House Publishing Group in 1986. The book is 6.8 inches long, 4.3 inches wide, and 1 inch high, with 368 pages and a weight of 6.8 ounces. It is written in English and falls under the fiction genre, with topics including Westerns, action and adventure, and historical events.