Steve Hayes

Kincannon (with David Whitehead)
   1. Comes a Stranger (2012)

Sherlock Holmes (with David Whitehead)
   Sherlock Holmes and the Queen of Diamonds (2012)
   Sherlock Holmes and the Knave of Hearts (2013)
   Sherlock Holmes and the King of Clubs (2014)

Jesse Glover Western
   1. Three Rode Together (2012) (with David Whitehead)
   2. Three Ride Again (2013) (with Ben Bridges (David Whitehead))
   Shadow Horse (2014) (with Ben Bridges (David Whitehead))
     aka Hang Shadow Horse!

Grantley Saga
   1. To Set the Scene (2014)
   2. The Heart Grows Fonder (2014)
   3. Of Love and Loss (2014)
   4. Home Fires Burning (2014)
   5. Shattered Lives (2014)
   6. Head Over Heels (2014)
   7. All Change (2014)
   8. Butterfly on the Wall (2014)
   9. The Wrong Revolution (2014)

Santa Rosa Saga
   She Wore a Badge (2013)
     aka The Gun and the Gallows
   The Devil's Anvil (2014)
   A Bullet for Lawless (2014)
   Macahan's Law (2014)
   The Brothers Macahan (2014)
   A Man Called Drifter (2014)
   Vengeance Trail (2015)

Western Legends (with Ben Bridges (David Whitehead))
   1. The Oklahombres (2014)
   2. The Plainsman (2017)

Laredo Chronicles
   1. In the Name of Justice (2015)
   2. Sixgun Justice (2016)

   Gun for Revenge (2008)
   Packing Iron (2009)
   A Coffin for Santa Rosa (2009)
   Viva Gringo! (2009)
   A Woman to Die For (2009)
   Feral (2010) (with David Whitehead)
   Dead End (2010) (with David Whitehead)
   Trail of the Hanged Man (2011)
   Under the Knife (2011) (with David Whitehead)
   Fanatics (2011) (with David Whitehead)
   Children of the Dark (2011)
   Killer Smile (2011) (with David Whitehead)
   Cast a Deadly Shadow (2012) (with David Whitehead)
   Another Dame, Another Dollar (2012) (with David Whitehead)
   Tomorrow, Utopia (2012) (with David Whitehead)
   Demonic (2012) (with David Whitehead)
   Drifter (2012)
   Blackout! (2012) (with David Whitehead)
   El Diablo (2012)
   Night Creatures (2013) (with David Whitehead)
   Latigo (2013)
   A Heart That Lies (2013) (with Andrea Wilson)
   Lady Colt (2014)
   A Candidate for Conspiracy (2014)
   A Man Called Lawless (2014)
   Shootout in Canyon Diablo (2015)
   Lonely Rider (2015)
   The Armageddon Cult (2015) (with David Whitehead)
   Death Rides a Pinto (2015)
   Beneath an English Sun (2018)
   Drifter's Revenge (2020)
   Violence at Sunrise (2020) (with Ben Bridges (David Whitehead))