- Cutthroat Canyon, William W. Johnstone, with J.A. Johnstone
- Forever Texas, William W. Johnstone, J.A. Johnstone
- Matt Jensen, the last mountain man Dakota ambush, William W.Johnstone with J. A. Johnstone
- Power of the mountain man, William W. Johnstone
- Law of the mountain man, William W. Johnstone
- Texarkana, William W. Johnstone and J.A. Johnstone
- The great train massacre, William W. Johnstone with J. A. Johnstone
- Rising fire, the Jensen brand, William W. Johnstone and J. A. Johnstone
- Johnstone, William W, Buck Trammel western
- Triumph of the mountain man, William W. Johnstone
- Stand up and die, William W. Johnstone and J. A. Johnstone
- Deadly trail, William W. Johnstone with J.A. Johnstone
- Johnstone, William W, Ben Savage, saloon ranger, 02
- Torture Town, William W. Johnstone with J.A. Johnstone
- Johnstone, William W, Red Ryan western, 02
- Dead river, William W. Johnstone and J.A. Johnstone
- Johnstone, William W, Buck Trammel western, 04
- Preacher's quest, William W. Johnstone with J.A. Johnstone
- Stand up and die, William W. Johnstone with J. A. Johnstone
- The lawless, a Texas dynasty, the Kerrigans, by William W. Johnstone with J. A. Johnstone
- Pride of eagles, William W. Johnstone with J.A. Johnstone
- The black hills, William W. Johnstone with J.A. Johnstone
- Johnstone, William W, MacCallister, the eagles legacy (Series), 06
- Johnstone, William W, Sidewinders
- The legend of Perley Gates, by William W. Johnstone with J.A. Johnstone
- A hill of beans, William W. Johnstone and J. A. Johnstone
- The devil's boneyard, William W. Johnstone and J. A. Johnstone
- Never seen deader, William J Johnstone ; with J A Johnstone
- Johnstone, William W, First mountain man, 28
- The jackals, by William W. Johnstone with J.A. Johnstone
- The backstabbers, William W. Johnstone with J.A. Johnstone
- Johnstone, William W, Chuckwagon Trail western, 03
- The fires of Blackstone, William W. Johnstone and J.A. Johnstone
- Johnstone, William W, Stoneface Finnegan western, 01
- Black Hills blood hunt, William W. Johnstone and J.A. Johnstone
- Law of the mountain man, William W. Johnstone
- Honor of the mountain man, William W. Johnstone
- Strike of the mountain man, William W. Johnstone with J. A. Johnstone
- Johnstone, William W, Jensen brand, 03
- Mankiller, Colorado, William W. Johnstone with J.A. Johnstone
- Revenge of eagles, William W. Johnstone with Fred Austin
- Johnstone, William W, Red Ryan western, 05
- Dakota ambush, William W. Johnstone with J.A. Johnstone
- The wicked die twice, William W. Johnstone and J.A. Johnstone
- Guns of the mountain man, William W. Johnstone
- Johnstone, William W, Jackals, 02
- Purgatory, William W. Johnstone with J.A. Johnstone
- Johnstone, William W, Matt Jensen, the last mountain man
- Massacre of eagles, William W. Johnstone, with J.A. Johnstone
- Butch Cassidy, the lost years, by William W. Johnstone with J.A. Johnstone