- Johnstone, William W, Jackals
- Johnstone, William W, Slash and Pecos western, book 3
- The Frontiersman, William W. Johnstone with J.A. Johnstone
- Johnstone, William W, Chuckwagon trail western
- The bleeding edge, William W. Johnston with J. A. Johnstone
- Johnstone, William W, First mountain man (New York, N.Y.)
- Johnstone, William W, Slash and Pecos, 4
- Johnstone, William W, Frontiersman, 1
- Sidewinders, William W. Johnstone, with J.A. Johnstone
- Blood, guts, and glory, Smoke Jensen, American legend, William W. Johnsone
- Johnstone, William W, Have brides, will travel western
- Suicide mission, William W. Johnstone, with J.A. Johnstone
- Monahan's massacre, William W. Johnstone with J.A. Johnstone
- Brutal night of the mountain man, William W. Johnstone with J.A. Johnstone
- The shotgun wedding, William W. Johnstone and J.A. Johnstone
- The butcher of Bear Creek, William W. Johnstone with J.A. Johnstone
- The wicked die twice, William W. Johnstone and J. A. Johnstone
- Johnstone, William W, Slash and Pecos western, book 2
- Strike of the mountain man, William W. Johnstone with J. A. Johnstone
- Sons of thunder, William W. Johnstone and J.A. Johnstone
- Every mother's son, Willaim W. Johnstone and J.A. Johnstone
- A hill of beans, William W. Johnstone and J.A. Johnstone
- Old cowboys never die, William W. Johnstone and J.A. Johnstone
- Butch Cassidy, the lost years, William W. Johnstone, J.A. Johnstone
- Colter's journey, William W. Johnstone with J. A. Johnstone
- Stand your ground, William W. Johnstone with J.A. Johnstone
- Johnstone, William W, Mountain man, bk. 4
- Johnstone, William W, Smoke Jensen novel of the West
- Burning daylight, William W. Johnstone with J. A. Johnstone
- Johnstone, William W, Trail west
- Biscuits and gravy, William W. Johnstone and J.A. Johnstone
- Die by the gun, William W. Johnstone with J.A. Johnstone
- Have brides, will travel, William W. Johnstone and J.A. Johnstone
- Go west, young man, William W. Johnstone and J. A. Johnstone
- Cutthroats, William W. Johnstone and J.A. Johnstone
- Texas John Slaughter, William W. Johnstone with J.A. Johnstone
- They called him Preacher, William W. Johnstone
- Outlaw country, William W. Johnstone and J.A. Johnstone
- Hell for breakfast, William W. Johnstone and J. A. Johnstone
- The shotgun wedding, William W. Johnstone and J.A. Johnstone
- Johnstone, William W, Sidewinders (Kensington Publishing Corp.)
- A good day for a massacre, William W. Johnstone and J. A. Johnstone
- Johnstone, William W, First mountain man (New York, N.Y.), bk. 23
- The Jensen brand, William W. Johnstone, with J.A. Johnstone
- Johnstone, William W, Luke Jensen, bounty hunter, 8
- Springfield 1880, William W. Johnstone with J.A. Johnstone
- Talons of eagles, William W. Johnstone
- When the shooting starts, William W. Johnstone and J A. Johnstone
- The blood of patriots, William W. Johnstone, with J.A. Johnstone
- Johnstone, William W, Mountain man