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Publication Order of Sigma Force Books
| Sandstorm | (2004) | Hardcover Paperback Kindle |
| Map of Bones | (2005) | Hardcover Paperback Kindle |
| Black Order | (2006) | Hardcover Paperback Kindle |
| The Judas Strain | (2007) | Hardcover Paperback Kindle |
| The Last Oracle | (2008) | Hardcover Paperback Kindle |
| The Doomsday Key | (2009) | Hardcover Paperback Kindle |
| The Devil Colony | (2010) | Hardcover Paperback Kindle |
| Bloodline | (2012) | Hardcover Paperback Kindle |
| The Eye of God | (2013) | Hardcover Paperback Kindle |
| The 6th Extinction | (2014) | Hardcover Paperback Kindle |
| The Bone Labyrinth | (2015) | Hardcover Paperback Kindle |
| The Seventh Plague | (2016) | Hardcover Paperback Kindle |
| The Demon Crown | (2017) | Hardcover Paperback Kindle |
| Crucible | (2018) | Hardcover Paperback Kindle |
| The Last Odyssey | (2020) | Hardcover Paperback Kindle |
| Kingdom of Bones | (2022) | Hardcover Paperback Kindle |
Publication Order of Sigma Force Short Stories/Novellas
| Kowalski’s in Love | (2006) | Hardcover Paperback Kindle |
| The Skeleton Key | (2011) | Hardcover Paperback Kindle |
| Tracker | (2012) | Hardcover Paperback Kindle |
| The Devil’s Bones | (2014) | Hardcover Paperback Kindle |
| The Midnight Watch | (2015) | Hardcover Paperback Kindle |
| Crash and Burn | (2016) | Hardcover Paperback Kindle |
| Ghost Ship | (2017) | Hardcover Paperback Kindle |
Publication Order of The Banned and the Banished Books
| Wit’ch Fire | (1998) | Hardcover Paperback Kindle |
| Wit’ch Storm | (1999) | Hardcover Paperback Kindle |
| Wit’ch War | (2000) | Hardcover Paperback Kindle |
| Wit’ch Gate | (2001) | Hardcover Paperback Kindle |
| Wit’ch Star | (2002) | Hardcover Paperback Kindle |
Publication Order of Godslayer Books
Publication Order of Jake Ransom Books
| Jake Ransom and the Skull King’s Shadow | (2009) | Hardcover Paperback Kindle |
| Jake Ransom and the Howling Sphinx | (2010) | Hardcover Paperback Kindle |
Publication Order of Moon Fall Books
| The Starless Crown | (2022) | Hardcover Paperback Kindle |
| The Cradle of Ice | (2023) | Hardcover Paperback Kindle |
Publication Order of Order Of The Sanguines Books
| City of Screams | (2012) | Hardcover Paperback Kindle |
| The Blood Gospel | (2013) | Hardcover Paperback Kindle |
| Blood Brothers | (2013) | Hardcover Paperback Kindle |
| Innocent Blood | (2013) | Hardcover Paperback Kindle |
| Blood Infernal | (2015) | Hardcover Paperback Kindle |
Publication Order of Tucker Wayne Books
Publication Order of Standalone Novels
| Subterranean | (1999) | Hardcover Paperback Kindle |
| Excavation | (2000) | Hardcover Paperback Kindle |
| Deep Fathom | (2001) | Hardcover Paperback Kindle |
| Amazonia | (2002) | Hardcover Paperback Kindle |
| Ice Hunt | (2003) | Hardcover Paperback Kindle |
| Indiana Jones and the Kingdom of the Crystal Skull | (2008) | Hardcover Paperback Kindle |
| Altar of Eden | (2009) | Hardcover Paperback Kindle |