- The first mountain man, Preacher's bloodbath, William W. Johnstone with J.A. Johnstone
- Better off dead, William W. Johnstone with J. A. Johnstone
- A quiet, little town, William W. Johnstone and J.A. Johnstone
- Black Hills blood hunt, William W. Johnstone and J. A. Johnstone
- Tyranny, William W. Johnstone with J.A. Johnstone
- North of Laramie, William W. Johnstone and J.A. Johnstone
- Savage Sunday, William W. Johnstone and J.A. Johnstone
- Flintlock, William W. Johnstone with J.A. Johnstone
- Flintlock, William W. Johnstone with J.A. Johnstone
- Flintlock, William W. Johnstone with J.A. Johnstone
- A Colorado Christmas, William W. Johnstone with J. A. Johnstone
- Cruel winter of the mountain man, William W. Johnstone and J.A. Johnstone
- Those Jensen boys!, William W. Johnstone with J. A. Johnstone
- A Texas Hill Country Christmas, William W. Johnstone with J. A. Johnstone
- Shawn O'Brien, town tamer, by William W. Johnstone with J.A. Johnstone
- Bloodshed of the mountain man, William W. Johnstone with J.A. Johnstone
- Rising fire, the Jensen brand, William W. Johnstone and J. A. Johnstone
- Mean and evil, William W. Johnstone and J.A. Johnstone
- Blood and bullets, William W. Johnstone ; with J.A. Johnstone
- The violent storm, William W. Johnstone and J.A. Johnstone
- Butchery of the mountain man, William W. Johnstone with J.A. Johnstone
- Torture town, William W. Johnstone ; with J.A. Johnstone
- Luke Jensen, Bounty Hunter, Bad Men Die, William W. Johnstone with J.A. Johnstone
- Kill or Die, William W. Johnstone with J.A. Johnstone
- A MacCallister Christmas, William W. Johnstone and J.A. Johnstone
- Forty times a killer, a novel of John Wesley Hardin, William W. Johnstone with J.A. Johnstone
- Terror of the mountain man, William W. Johnstone and J. A. Johnstone
- Shot in the back, William W. Johnstone ; with J.A. Jonhstone
- The first mountain man, Preacher's slaughter, William W. Johnstone with J. A. Johnstone
- Gold mine massacre, William W. Johnstone and J. A. Johnstone
- The devil you know, William W. Johnstone and J.A. Johnstone
- Gold mine massacre, William W. Johnstone and J. A. Johnstone
- Torture town, William W. Johnstone with J.A. Johnstone
- Smoke Jensen, the beginning, by William W. Johnstone and J. A. Johnstone
- Bad men die, William W. Johnstone with J.A. Johnstone
- Those Jensen boys!, William W. Johnstone with J. A. Johnstone
- The Kerrigans, a Texas dynasty, William W. Johnstone with J.A. Johnstone
- The family Jensen, brotherhood of evil, William W. Johnstone with J.A. Johnstone
- Pray for death, William W. Johnstone and J.A. Johnstone
- They came to kill, a Preacher & MacCallister western, William W. Johnstone and J. A. Johnstone
- Red River vengeance, William W. Johnstone and J. A. Johnstone
- Day of independence, William W. Johnstone with J.A. Johnstone
- The lawless, William W. Johnstone with J.A. Johnstone
- Preacher's inferno, William W. Johnstone and J.A. Johnstone
- The brothers O'Brien, William W. Johnstone with J.A. Johnstone
- The Kerrigans, a Texas dynasty : the Lawless, William W. Johnstone with J.A. Johnstone
- Death rides alone, William W. Johnstone with J.A. Johnstone
- Hunter's moon, William W. Johnstone and J.A. Johnstone
- Bury the hatchet, William W. Johnstone and J. A. Johnstone
- Ten guns from Texas, William W. Johnstone ; with J.A. Johnstone