Four Horsemen Universe
Four Horsemen Universe is a 34-book series with 34 released primary works first released in 2016 with contributions by Mark Wandrey, Chris Kennedy, Terry Mixon, Doug Dandridge, Jason Córdova, Kevin Ikenberry, Kacey Ezell, Jon Del Arroz, Brad R. Torgersen, Christopher G. Nuttall, P.P. Corcoran, Christopher Woods, Tim C. Taylor, Peter Cawdron, Scott Moon, Josh Hayes, Rob Howell, J.R. Handley, Corey Truax, Terry Maggert, Kal Spriggs, T. Allen Diaz, Stephanie Osborn, Chris Smith, Marisa Wolf, Jon R. Osborne, Robert E. Hampson, Sandra L. Medlock, Kevin Steverson, Quincy J. Allen, William Alan Webb, Qunicy J. Allen, Matt Novotny, Mark Stallings, Peter J Aldin, Jamie Ibson, Marie Whittaker, Casey Moores, Mark Stallings, Eric S. Brown, and Jason Brannon.
| #1 |  Cartwright's Cavaliers Cartwright's Cavaliers
| 3 | 6 reads | ||
| #2 | Asbaran Solutions Asbaran Solutions
| 4 | 2 reads | ||
| #3 |  Winged Hussars Winged Hussars
| 3 | 2 reads | ||
| #4 | The Golden Horde The Golden Horde
| 4 | 1 read | ||
| #5 |  A Fistful of Credits
| 3 | 1 read | ||
| #6 |  Peacemaker Peacemaker
| 3 | 1 read | ||
| #7 |  For a Few Credits More For a Few Credits More
| 3 | 1 read | ||
| #8 |  The Good, the Bad, and the Merc The Good, the Bad, and the Merc
| 2 | 1 read | ||
| #9 |  Alpha Contracts
| 3 | 1 read | ||
| #13 |  Assassin
| 3 | 1 read | ||
| #14 |  Honor the Threat Honor the Threat
| 3 | 1 read | ||
| #15 |  A Fiery Sunset
| 0 | 0 reads | ||
| #16 |  The Midnight Sun The Midnight Sun
| 0 | 0 reads | ||
| #20 | Stand or Fall Stand or Fall
| 0 | 0 reads | ||
| #22 | Sinclair's Scorpions Sinclair's Scorpions
| 0 | 0 reads | ||
| #23 |  Dirty Deeds Dirty Deeds
| 0 | 0 reads | ||
| #25 | When the Axe Falls When the Axe Falls
| 0 | 0 reads | ||
| #26 |  A Pale Dawn
| 0 | 0 reads | ||
| #28 |  Do No Harm Do No Harm
| 0 | 0 reads | ||
| #29 |  Deathangel
| 0 | 0 reads | ||
| #31 |  Sons of the Lion
| 0 | 0 reads | ||
| #32 | Alabaster Noon Alabaster Noon
| 0 | 0 reads | ||
| #33 | Redacted Affairs Redacted Affairs
| 5 | 1 read | ||
| #35 | Storm Clouds Storm Clouds
| 5 | 0 reads | ||
| #38 | Enforcer Enforcer
| 5 | 1 read | ||
| #42 |  Fields of Fire
| 0 | 1 read | ||
| #43 | Set the Terms Set the Terms
| 0 | 0 reads | ||
| #47 | One Minute to Midnight One Minute to Midnight
| 0 | 0 reads | ||
| #49 |  These Things We Do
| 0 | 0 reads | ||
| #51 | Prodigal Son Prodigal Son
| 0 | 0 reads | ||
| #52 | Redacted Vice Redacted Vice
| 0 | 0 reads | ||
| #53 | Chasing Hell Chasing Hell
| 0 | 0 reads | ||
 Legend
| 5 | 1 read | |||
 Mess With the Bull
| 0 | 0 reads | |||
CASPer Alamo CASPer Alamo
| 2 | 1 read | |||
 Unshackled
| 0 | 0 reads |