Tracking the Spirit of Yellowstone: Recollections of 31 Years as a Seasonal Ranger By Jr. Bach, Orville E. Books / Paperback ISBN: 0976747308 / Publisher: Blue Willow Press, January 2005 Price $24.26 Free Shipping Send to a friend Collectible - Very Good Signed Signed Copy Collectible - Very Good. Signed by author on half title page. $24.26 1 in Stock at Warehouse Quantity Add Free Shipping to continental U.S. OR $1.00 per item discount if shipped to store.