Ark Chronicles Reading Order
| Title | Published | Buy on Amazon |
|---|---|---|
| People of the Ark | 2010 | Buy |
| People of the Flood | 2010 | Buy |
| People Of Babel | 2010 | Buy |
| People of the Tower | 2010 | Buy |
Dark Gods Reading Order
| Title | Published | Buy on Amazon |
|---|---|---|
| Dark Crusade | 2010 | N/A |
| The Dragon Horn | 2011 | Buy |
Doom Star Reading Order
| Title | Published | Buy on Amazon |
|---|---|---|
| Star Soldier | 2010 | Buy |
| Bio-Weapon | 2010 | Buy |
| Battle Pod | 2010 | Buy |
| Cyborg Assault | 2011 | Buy |
| Planet Wrecker | 2011 | Buy |
| Star Fortress | 2012 | Buy |
| Cyborgs! | 2014 | Buy |
| Task Force 7 | 2014 | Buy |
Extinction Wars Reading Order
| Title | Published | Buy on Amazon |
|---|---|---|
| Assault Troopers | 2013 | Buy |
| Planet Strike | 2014 | Buy |
| Star Viking | 2014 | Buy |
| Fortress Earth | 2016 | Buy |
| Target: Earth | 2018 | Buy |
Fenris Reading Order
| Title | Published | Buy on Amazon |
|---|---|---|
| Alien Honor | 2013 | Buy |
| Alien Shores | 2014 | Buy |
| Alien Wars | 2015 | Buy |
Gravity Wars Reading Order
| Title | Published | Buy on Amazon |
|---|---|---|
| Interstellar Assault | 2024 | Buy |
| Saturn Protocol | 2024 | Buy |
| Nova Strike | 2024 | Buy |
| Extinction Orbit | 2024 | Buy |
Invaders Reading Order
| Title | Published | Buy on Amazon |
|---|---|---|
| Invaders | 2016 | Buy |
| The Chronowarp | 2017 | Buy |
| The Polarion Portal | - | N/A |
| The Antaran | 2017 | Buy |
| Dreadnought Ocelot | 2020 | Buy |
| Earth Gate | 2024 | Buy |
Invasion America Reading Order
| Title | Published | Buy on Amazon |
|---|---|---|
| Invasion: Alaska | 2011 | Buy |
| Invasion: California | 2012 | Buy |
| Invasion: Colorado | 2013 | Buy |
| Invasion: New York | 2013 | Buy |
| Invasion: China | 2014 | Buy |
L. Ron Hubbard Presents: Writers of the Future Reading Order
| Title | Published | Buy on Amazon |
|---|---|---|
| L. Ron Hubbard Presents Writers of the Future 1 | 1985 | Buy |
| L. Ron Hubbard Presents Writers of the Future 2 | 1986 | Buy |
| L. Ron Hubbard Presents Writers of the Future 3 | 1987 | Buy |
| L. Ron Hubbard Presents Writers of the Future 4 | 1988 | Buy |
| L. Ron Hubbard Presents Writers of the Future 5 | 1989 | Buy |
| L. Ron Hubbard Presents Writers of the Future 6 | 1990 | Buy |
| L. Ron Hubbard Presents Writers of the Future 7 | 1991 | Buy |
| L. Ron Hubbard Presents Writers of the Future 8 | 1992 | Buy |
| L. Ron Hubbard Presents Writers of the Future9 | 1993 | Buy |
| L. Ron Hubbard Presents Writers of the Future 10 | 1994 | Buy |
| L. Ron Hubbard Presents Writers of the Future 11 | 1995 | Buy |
| L. Ron Hubbard Presents Writers of the Future 12 | 1996 | Buy |
| L. Ron Hubbard Presents Writers of the Future 13 | 1997 | Buy |
| L. Ron Hubbard Presents Writers of the Future 14 | 1998 | Buy |
| L. Ron Hubbard Presents Writers of the Future 15 | 1999 | Buy |
| L. Ron Hubbard Presents Writers of the Future 16 | 2000 | Buy |
| L. Ron Hubbard Presents Writers of the Future 17 | 2001 | Buy |
| L. Ron Hubbard Presents Writers of the Future 18 | 2002 | Buy |
| L. Ron Hubbard Presents Writers of the Future 19 | 2002 | Buy |
| L. Ron Hubbard Presents Writers of the Future 20 | 2004 | Buy |
| L. Ron Hubbard Presents Writers of the Future 21 | 2005 | Buy |
| L. Ron Hubbard Presents Writers of the Future 22 | 2006 | Buy |
| L. Ron Hubbard Presents Writers of the Future 23 | 2007 | Buy |
| L. Ron Hubbard Presents Writers of the Future 24 | 2008 | Buy |
| L. Ron Hubbard Presents Writers of the Future 25 | 2009 | Buy |
| L. Ron Hubbard Presents Writers of the Future 26 | 2010 | Buy |
| L. Ron Hubbard Presents Writers of the Future 27 | 2011 | Buy |
| L. Ron Hubbard Presents Writers of the Future 28 | 2012 | Buy |
| L. Ron Hubbard Presents Writers of the Future 29 | 2013 | Buy |
| L. Ron Hubbard Presents Writers of the Future 30 | 2014 | Buy |
| L. Ron Hubbard Presents Writers of the Future 31 | 2015 | Buy |
| L. Ron Hubbard Presents Writers of the Future 32 | 2016 | Buy |
| L. Ron Hubbard Presents Writers of the Future 33 | 2017 | Buy |
| L. Ron Hubbard Presents Writers of the Future 34 | 2018 | Buy |
| L. Ron Hubbard Presents Writers of the Future 35 | 2019 | Buy |
| L. Ron Hubbard Presents Writers of the Future 36 | 2020 | Buy |
| L. Ron Hubbard Presents Writers of the Future 37 | 2021 | Buy |
| L. Ron Hubbard Presents Writers of the Future 38 | 2022 | Buy |
| L. Ron Hubbard Presents Writers of the Future 39 | 2023 | Buy |
| L. Ron Hubbard Presents: Writers of the Future 40 | 2024 | Buy |
| L. Ron Hubbard Presents Writers of the Future 41 | 2025 | Buy |
Lost Civilization Reading Order
| Title | Published | Buy on Amazon |
|---|---|---|
| Giants | 2001 | Buy |
| Leviathan | 2010 | Buy |
| The Tree of Life | 2010 | Buy |
| Gog | 2010 | Buy |
| Eden | 2010 | Buy |
| Behemoth | 2011 | Buy |
| The Lod Saga | 2011 | N/A |
| Lod the Warrior aka The Lod Saga | 2011 | Buy |
| Lod the Galley Slave | 2014 | Buy |
| Cain | 2019 | Buy |
| The Blade of Elohim | 2021 | Buy |
Lost Starship Reading Order
| Title | Published | Buy on Amazon |
|---|---|---|
| The Lost Starship | 2014 | Buy |
| The Lost Command | 2015 | Buy |
| The Lost Destroyer | 2015 | Buy |
| The Lost Colony | 2015 | Buy |
| The Lost Patrol | 2016 | Buy |
| The Lost Planet | 2017 | Buy |
| The Lost Earth | 2017 | Buy |
| The Lost Artifact | 2018 | Buy |
| The Lost Star Gate | 2018 | Buy |
| The Lost Supernova | 2019 | Buy |
| The Lost Swarm | 2019 | Buy |
| The Lost Intelligence | 2020 | Buy |
| The Lost Tech | 2021 | Buy |
| The Lost Secret | 2021 | Buy |
| The Lost Barrier | 2021 | Buy |
| The Lost Nebula | 2022 | Buy |
| The Lost Relic | 2022 | Buy |
| The Lost Task Force | 2023 | Buy |
| The Lost Clone | 2023 | Buy |
| The Lost Portal | 2023 | Buy |
| The Lost Cyborg | 2024 | Buy |
| The Lost World | 2024 | Buy |
| The Lost Dimension | 2025 | Buy |
| The Lost Battleship | 2025 | Buy |
Standalone Novels
| Title | Published | Buy on Amazon |
|---|---|---|
| The Rogue Knight | 2001 | Buy |
| The Great Pagan Army | 2010 | Buy |
| Dark Crusade | 2010 | Buy |
| Strontium-90 | 2010 | Buy |
| The Sword of Carthage | 2011 | Buy |
| Accelerated | 2012 | Buy |
| Elves and Dragons | 2012 | Buy |
| Mind Assassin | 2012 | Buy |
| Noah | 2014 | Buy |
| Wives of the Flood | 2014 | Buy |
| I, Warrior | 2014 | Buy |
| The Alien Prophecy | 2015 | Buy |
| Artifact | 2015 | Buy |
| The Eternity Machine | 2015 | Buy |
| Star Raider | 2016 | Buy |
| Mind Games | 2016 | Buy |
| Agent of Terra | 2016 | Buy |
| Cybership | 2017 | Buy |
| Rhune Shadow | 2017 | Buy |
| The Imprisoned Earth | 2019 | Buy |
| The Sword of Abram | 2023 | Buy |
| Runesword | 2023 | Buy |
| The Forsaken Knight | 2024 | Buy |
| The Last Demon Hunter | 2025 | Buy |
Starhunter Reading Order
| Title | Published | Buy on Amazon |
|---|---|---|
| I Found a Starship | 2025 | Buy |
| The Null Equation | 2025 | Buy |
| The Negator | 2025 | Buy |
The A.I. Reading Order
| Title | Published | Buy on Amazon |
|---|---|---|
| Cybership | - | N/A |
| A.I. Destroyer | 2017 | Buy |
| The A.I. Gene | 2017 | Buy |
| A.I. Assault | 2017 | Buy |
| A.I. Battle Station | 2017 | Buy |
| A.I. Battle Fleet | 2018 | Buy |
| A.I. Void Ship | 2019 | Buy |
| A.I. Rescue | 2019 | Buy |
| A.I. Armada | 2020 | Buy |
The Soldier Reading Order
| Title | Published | Buy on Amazon |
|---|---|---|
| The X-Ship | 2020 | Buy |
| Sanctuary | - | N/A |
| Escape Vector | 2020 | Buy |
| The Soldier: Final Odyssey | - | N/A |
The Traveler Reading Order
| Title | Published | Buy on Amazon |
|---|---|---|
| The X-Ship | 2020 | N/A |
| Galactic Marine | 2022 | Buy |
| Sanctuary | - | N/A |
| Sleeper Ship | 2022 | Buy |
| The Soldier: Final Odyssey | - | N/A |
| The Zero Stone | 2022 | Buy |
| The Institute | 2022 | Buy |
| Neanderthal Planet | 2023 | Buy |
| The Science of Mu | 2023 | Buy |
| The Atlantis Equation | 2025 | Buy |
| The Pyramid of Mars | 2025 | Buy |
| The Atomic Vault | 2025 | Buy |
The World Below Reading Order
| Title | Published | Buy on Amazon |
|---|---|---|
| The X-Ship | 2020 | N/A |
| Night of the Knife | 2022 | Buy |
| Sanctuary | - | N/A |
| Warrior of the Blood | 2022 | Buy |
| The Soldier: Final Odyssey | - | N/A |
| The Twilight Lands | 2022 | Buy |
Vaughn Heppner writes military science fiction with a focus on large-scale space battles, alien invasions, and futuristic warfare. His books have sold millions of copies, and he has built a dedicated readership through consistent output since 2001. His work spans invasion scenarios, interstellar exploration, and AI-driven conflict.
Heppner’s largest series, Lost Starship, runs to 24 books and has become a staple of the military sci-fi genre. He also wrote the Doom Star series, which deals with cyborg warfare and planetary destruction, and the Invasion America series, a near-future conflict saga. Many of his books are available through Kindle Unlimited, which has helped him reach a wide audience.