The McCade Series: Galactic Bounty (War World), Imperial Bounty, Alien Bounty, McCade’s Bounty, McCade for Hire (Includes Galactic Bounty and Imperial Bounty), McCade on the Run (Includes Alien Bounty and McCade’s Bounty)
The Drifter Series: Drifter, Drifter’s Run, Drifter’s War
The Corvan duology: Matrix Man, and Mars Prime
The Original Legion Series: Legion of the Damned, The Final Battle, By Blood Alone, By Force of Arms, For More Than Glory, For Those Who Fell, When All Seems Lost, and When Duty Calls and A Fighting Chance
The Prequel Legion Series Andromeda’s Fall, Andromeda’s Choice (December 2013), and Andromeda’s War (December 2014)
The Sauron Duology, Deathday and Earthrise
The Runner Duology, Runner, and Logos Run
The Empire Duology, At Empire’s Edge (October 2009), and Bones of Empire (October 2010)
Singles: Freehold, Prison Planet, Where the Ships Die, Bodyguard, Steelheart
Thrillers: Snake Eye, Ejecta (Kindle only)
With other authors: Cluster Command, with Dave Drake
Gaming related books: Soldier for the Empire, Dark Forces, Rebel Agent, Dark Forces, Jedi Knight, Dark Forces/Lucas Films, Berkley Publishing/Darkhorse Comics
Halo, The Flood/Tor/Bungie
Hitman: Enemy Within/Del Rey/Eidos
Resistance: The Gathering Storm/Del Rey/Sony-Insomniac.
Resistance: A Hole in the Sky/Del Rey/Sony-Insomniac.
Heaven’s Devils/Pocket/Blizzard.
Mass Effect: Deception/Del Rey/BioWare
Games Written: Legion of the Damned for i-Phone, i-Touch, and i-Pad from Offworld Games
Resistance: Burning Skies for the Sony PS Vita, with Mike Bates, from Nihilistic