The following is the best reading order for the original Trident Security series and its intertwined spinoff series - Doms of The Covenant, Deimos, and TS Omega Team:
TS Book 1 - Leather & Lace (Devon & Kristen)
TS Book 2 - His Angel (Ian & Angie)
TS Book 3 - Waiting For Him (Boomer & Kat)
TS Book 3.5 - Not Negotiable: A Novella (Parker & Shelby)
TS Book 4 - Topping the Alpha (Jake & Nick)
TS Book 5 - Watching From the Shadows (Marco & Harper)
TS Book 5.5 - Whiskey Tribute: A Novella (Curt & Dana)
TS Book 6 - Tickle His Fancy (Brody & Fancy)
No Way In Hell Book 1 & Book 2 (Co-authored with JB Havens)
TS Book 7 - Absolving His Sins (Carter & Jordyn)
DOTC Book 1 - Double Down & Dirty (Gray, Remi, & Abigail)
TS Book 7.5 - Option Number Three (Mitch, Tyler, & Tori)
TSOT Prequel - Mountain of Evil
TSOT Book 1 - A Dead Man's Pulse (Logan & Dakota)
TS Book 8 - Salvaging His Soul (Jase & Brie)
Deimos Book 1 - Handling Haven (Frisco & Haven)
DOTC Book 2 - Entertaining Distraction (Mike & Charlotte)
Deimos Book 2 - Cheating the Devil (Brad & Avery)
***The books of the Trident Security series and its spin-off series can be read as standalones, however, for optimum enjoyment they are best read in order.
***The Trident Security series contains elements of the BDSM lifestyle, sensual romance, nail-biting suspense, and happily-ever-afters.