| Pre-Owned Duet for Six-Guns (Paperback 9780451198662) by Jon Sharpe 9780451198662. Pre-Owned: Good condition. Paperback. Pages: 176. 176 p. The trailsman No 215. Skye Fargo meets two opera singers who work at an establishment involved in a dastardly scheme involving white slavers and dance-hall girls who are... more | | $8.17 $7.23 FREE shipping go to store |