Reading order
| # | Title | Published | Author | Buy on Amazon |
|---|---|---|---|---|
| 1 | Eagles Legacy | 2011 | J.A. Johnstone | Buy |
| 2 | MacCallister | 2011 | J.A. Johnstone | Buy |
| 3 | The Killing | 2012 | J.A. Johnstone | Buy |
| 4 | Dry Gulch Ambush | 2013 | J.A. Johnstone | Buy |
| 5 | Kill Crazy | 2014 | J.A. Johnstone | Buy |
| 6 | Kingdom Come | 2015 | J.A. Johnstone | Buy |
| 7 | Ten Guns from Texas | 2016 | J.A. Johnstone | Buy |
| 8 | Day of Reckoning | 2017 | J.A. Johnstone | Buy |
| 9 | The Stalking Death | 2018 | J.A. Johnstone | Buy |
| 10 | Stranglehold | 2019 | J.A. Johnstone | Buy |
| 11 | Killer Take All | 2020 | J.A. Johnstone | Buy |
| 12 | Savage Sunday | 2021 | J.A. Johnstone | Buy |
| 13 | Riding the Nightmare | 2022 | J.A. Johnstone | Buy |
Duff MacCallister is a Scottish Highlander who leaves his homeland after personal tragedy and starts over in the American West. He ends up ranching in Wyoming, where his toughness and fighting ability quickly become known. The series follows him as he builds a life on the frontier while dealing with outlaws, land disputes, and the occasional trip to other parts of the West.
Running to thirteen books between 2011 and 2022, the Duff MacCallister series is connected to the larger Johnstone universe through the MacCallister family name, which also appears in the Eagles series and the Christmas books. Duff’s immigrant background and Old World honor code give him a different personality from the typical American-born Johnstone hero, and his Scottish roots come up often in the stories.