Approximately 100 books by author Zane Grey. 69 of the books have the red and tan cover and some of the books still have the dust sleeve on them. 4 of the books are paperback and the rest are hard cover with assorted titles by Zane Grey. The books are being sold as a complete set and there are no individual book sales. The red and tan cover books are in excellent condition. There are more books than are shown in the pictures.