- A Colorado Christmas, William W. Johnstone with J. A. Johnstone
- Sixkiller, U.S. Marshal, William W. Johnstone with J.A. Johnstone, [Book 1]
- The Morgans, William W. Johnstone and J.A. Johnstone
- The Morgans, William W. Johnstone and J.A. Johnstone
- Shawn O'Brien, better off dead, William W. Johnstone with J.A. Johnstone
- Blood, guts, and glory, Smoke Jensen, American legend, William W. Johnstone
- Powder burn, a Will Tanner, U.S. deputy marshal western, William W. Johnstone with J. A. Johnstone
- A dangerous man, a novel of William "Wild Bill" Longley, William W. Johnstone with J. A. Johnstone
- Remington 1894, William W. Johnstone with J.A. Johnstone
- The First mountain man, William W. Johnstone with J.A. Johnstone
- Kill or die, by William W. Johnstone and J.A. Johnstone
- Hell for breakfast, a Slash and Pecos western, William W. Johnstone and J. A. Johnstone
- The shotgun wedding, a Have brides, will travel western, William W. Johnstone and J.A. Johnstone
- The range detectives (The Range Detectives Series #Book 1), William W. Johnstone and J.A. Johnstone
- Butchery of the mountain man, William W. Johnstone with J.A. Johnstone
- North of Laramie, a Buck Trammel western, William W. Johnstone and J. A. Johnstone
- Those Jensen boys, [Rimfire], by William W. Johnstone with J.A. Johnstone
- The family Jensen, Hard ride to hell, by William W. Johnstone, with J.A. Johnstone
- The devil you know, a Stoneface Finnegan western, William W. Johnstone and J. A Johnstone
- Journey of the mountain man, William W. Johnstone
- Cutthroats, William W. Johnstone with J.A. Johnstone
- Trail of the mountain man, William W. Johnstone
- A good day for a massacre, a slash and pecos western, William W. Johnstone, J A Johnstone
- Bullet for a stranger, a Ryan Red western, William W. Johnstone and J.A. Johnstone
- Butch Cassidy, the lost years, William W. Johnstone, with J.A. Johnstone
- Shootout of the mountain man, by William W. Johnstone with J.A. Johnstone
- The wicked die twice, a Slash and Pecos western, William W. Johnstone and J.A. Johnstone
- Flintlock, gut-shot, William W. Johnstone with J.A. Johnstone
- MacCallister, ten guns from Texas : a Duff MacCallister western, William W. Johnstone with J. A. Johnstone
- Have brides, will travel, William W. Johnstone and J.A. Johnstone
- Sixkiller, U.S. Marshal, day of rage, William W. Johnstone, J.A. Johnstone
- A hill of beans, a chuckwagon trail western, William W. Johnstone and J. A. Johnstone
- Those Jensen boys!, William W. Johnstone with J.A. Johnstone
- Outlaw country, a Smoke Jensen novel of the West, William W. Johnstone and J.A. Johnstone
- This violent land, a Smoke Jensen novel of the west, William W. Johnstone with J. A. Johnstone
- Remington, 1894, William W. Johnstone ; with J.A. Johnstone
- A Texas Hill Country Christmas, by William W. Johnstone with J.A. Johnstone
- Never seen deader, Sawbones western, William W. Johnstone ; with J. A. Johntsone
- Will Tanner, U.S. deputy marshal, William W. Johnstone with J.A. Johnstone
- The edge of violence, William W. Johnstone with J.A. Johnstone
- The shotgun wedding, a Have brides, will travel western, William W. Johnstone and J.A. Johnstone
- Pray for death, a Will Tanner, U.S. Deputy Marshal western, William W. Johnstone and J.A. Johnstone
- The brothers O'Brien, William W. Johnstone with J.A. Johnstone
- A hill of beans, a chuckwagon trail western, William W. Johnstone, J.A. Johnstone
- Savage Sunday, a Duff MacCallister western, William W. Johnstone and J.A. Johnstone
- Gold mine massacre, William W. Johnstone with J.A. Johnstone
- Savage sunday, a Duff MacCallister western, William W. Johnstone and J.A. Johnstone
- War of the mountain man, William W. Johnstone
- Stand up and die, William W. Johnstone with J. A. Johnstone
- Go west, young man, a novel of America, William W. Johnstone and J. A. Johnstone