Set in 1883 - 1884, two brothers separated at birth find each other in the small town of Prominence, where one is a Marshal. With the unlikely names of Shamus and Tristan, Shay is the marshal of Prominence when his hitherto unknown twin Tristan shows up. In The Lawman, Shay meets Aislinn, who unfortunately manages to do something supremely idiotic and ends up living with Shay's two sisters. Although I have to admit that the ending was a bit of a surprise, I'm not sure the mystery in the story justifies the idiocy of Aislinn, but we'll let that go. There are some really good moments to the story, especially Liza Sue and Eugenie. In The Gunslinger, Tristan sticks around since his brother is the only family he has, now. This story emphasizes the difficulties of sheep herders versus cattlemen and how issues were resolved in the 1880's west. It also highlights the plight of the Indians. I believe the Navajos learned to raise sheep for the wool, but it is unclear in this book whether these Indians will do so or just eat the ones supplied. People do have trouble understanding the difference between using up their savings or letting those savings accrue and using only what the savings earns to live on. It is a laborious process but eventually those savings pay off, and the earnings get higher, and one has a long-term source of income. To me it is a no-brainer which course to take. I rather liked Black Eagle, so I hope he learns to raise sheep and not eat them.