First Colony Books in Order
Part ofKen Lozito Books in OrderSee the First Colony books by Ken Lozito in order, with short summaries, series background, and clear guidance on where to start this long space saga.
Last updated: July 4, 2026
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First Colony books in publication order
20 books
Genesis
by Ken Lozito
2017
Wrongfully imprisoned Connor Gates wakes from stasis aboard humanity's first interstellar colony ship and arrives on a world full of new dangers. The colony needs someone who can adapt fast, and Connor is the man on hand.
Legacy
by Ken Lozito
2017
After barely surviving invasion, the colony has little left between it and extinction. Connor must rally exhausted defenders and find a way to beat an enemy that should already have won.
Nemesis
by Ken Lozito
2017
New Earth receives a final warning from Earth: a pandemic-born enemy is coming. Connor must prepare skeptical colonists for the same war that already destroyed their home system, before the first attack lands.
Discovery
by Ken Lozito
2018
Connor uncovers a hidden bunker that overturns everything the colonists think they know about New Earth's vanished inhabitants. Exploration becomes a race to understand who was there before, and who may still be watching.
Emergence
by Ken Lozito
2018
As tensions spike between the settlements, Connor uncovers a secret faction exploiting dangerous alien discoveries. At the same time, Sean Quinn is cut off from home and forced into a mystery that widens the series.
Sanctuary
by Ken Lozito
2018
Recovering from war with the Vemus, the colony faces a new crisis as New Earth's creatures turn violent. Connor and the scientists race to solve an alien mystery before super-predators reach the settlements.
Fracture
by Ken Lozito
2019
Sean Quinn is stranded in another universe with two thousand people and no safe way home. Back on New Earth, Connor must hold the colony together and forge an uneasy alliance before everything breaks.
Harbinger
by Ken Lozito
2019
The Krake are hunting New Earth, and the colony is too divided to face them cleanly. Connor fights to hold the future together while Sean Quinn gambles on contact with a rebel faction.
Vigilance
by Ken Lozito
2019
Connor returns to the Colonial Defense Force just as alien technology opens a doorway into deeper danger. A distress beacon from presumed-dead colonists draws him toward a rescue that may be a trap.
Insurgent
by Ken Lozito
2020
Connor launches covert operations to free other worlds and win allies before the enemy finds New Earth. But when new allies clash with old loyalties, the colony's internal divisions become just as dangerous.
Invasion
by Ken Lozito
2020
Connor helps investigate fresh reports of interdimensional attacks while searching for the invader's hidden homeworld. If he cannot find the source in time, New Earth could be next, and survival may depend on his team alone.
Impulse
by Ken Lozito
2021
Connor sets out to investigate mysterious aliens linked to New Earth, but a terrorist attack makes the mission personal. When Diaz's son is killed, grief and vengeance push an old friendship to the edge.
Expedition Earth
by Ken Lozito
2022
Just as Connor plans to retire, probes reveal that humans may have survived near Earth, and so did the enemy. He leads one last expedition home, looking for answers and a chance to repay an old sacrifice.
Infinity
by Ken Lozito
2022
Ten years after Ark II vanished, Connor joins a risky FTL expedition to find the lost colony. The mission pushes humanity farther into the unknown and asks what the second colony has really become.
Fallen Earth
by Ken Lozito
2023
Ethan Gates returns to quarantined Earth after surviving as a hybrid resistant to the Vemus. While refugees fight over the future, he uncovers clues about the origin of the threat itself.
Pathfinder
by Ken Lozito
2024
A hyperspace experiment strands Connor and a tiny crew far beyond known space on a failing ship. Their best hope is a distant clue that may lead home, or deeper into the unknown.
Resurgence
by Ken Lozito
2024
Connor leads a huge exploration push until a strange alien world infects survivors, including his son Ethan. To save the stranded and stop the spread, he faces a choice that could change humanity's future.
Forsaken Outpost
by Ken Lozito
2025
Lost thousands of light-years from home, Connor must trust a dangerous alien prisoner to reach an ancient outpost. What waits there could save his battered crew, or awaken something far worse.
Shattered Nexus
by Ken Lozito
2025
Sean Quinn escorts Aczar refugees back to a homeworld that does not welcome them, while Ethan Gates follows strange signals to a forgotten relic. Diplomacy, history, and first contact all turn volatile.
Remnant
by Ken Lozito
2026
Ethan Gates leads a covert strike on Edolus to seize a Vemus Star Probe before a new Alpha can rise. But the Kevoryn, the Vemus, and the planet itself are hiding ugly surprises.
First Colony books in chronological order

Genesis
by Ken Lozito
2017First Colony, Book 1
Nemesis
by Ken Lozito
2017First Colony, Book 2
Legacy
by Ken Lozito
2017First Colony, Book 3
Sanctuary
by Ken Lozito
2018First Colony, Book 4
Discovery
by Ken Lozito
2018First Colony, Book 5
Emergence
by Ken Lozito
2018First Colony, Book 6
Vigilance
by Ken Lozito
2019First Colony, Book 7
Fracture
by Ken Lozito
2019First Colony, Book 8
Harbinger
by Ken Lozito
2019First Colony, Book 9
Insurgent
by Ken Lozito
2020First Colony, Book 10
Invasion
by Ken Lozito
2020First Colony, Book 11
Impulse
by Ken Lozito
2021First Colony, Book 12
Infinity
by Ken Lozito
2022First Colony, Book 13
Expedition Earth
by Ken Lozito
2022First Colony, Book 14
Fallen Earth
by Ken Lozito
2023First Colony, Book 15
Resurgence
by Ken Lozito
2024First Colony, Book 16
Pathfinder
by Ken Lozito
2024First Colony, Book 17
Forsaken Outpost
by Ken Lozito
2025First Colony, Book 18
Shattered Nexus
by Ken Lozito
2025First Colony, Book 19
Remnant
by Ken Lozito
2026First Colony, Book 20
Series background & context
At the heart of First Colony is Connor Gates, a soldier who expected punishment, not exile among the stars. In Genesis, he wakes from stasis aboard humanity's first interstellar colony ship and arrives on New Earth just as the colonists realize that starting over will be much harder than the planners imagined. The planet is dangerous, the chain of command is shaky, and almost every problem has to be solved with limited people, limited trust, and no easy way home.
New Earth is never just scenery.
What makes this series work is the way the colony's problems keep changing. Early on, the books deal with survival, settlement politics, military defense, and the simple fact that humans have landed on a world they do not really understand. Then the scope widens. Connor and the people around him uncover ruins, evidence of vanished civilizations, and signs that older wars are still shaping their future. Threats come from outside the colony, but also from inside it, where fear, ambition, and divided loyalties can do just as much damage.
Connor stays at the center, but he is not carrying the whole story alone. Sean Quinn, Diaz, Ethan Gates, and other recurring figures help the series feel like a real community under pressure. Some books lean harder into ship combat and military planning. Others are built around investigation, rescue missions, expeditions, or the uneasy work of forming alliances with people who do not fully trust one another. Later entries push farther from New Earth and deepen the larger conflict, but the books never forget that the stakes started with ordinary colonists trying to live through the next disaster.
The tone is military science fiction, but it is not only about battles. Lozito likes leadership problems, practical problem solving, and the emotional cost of holding a fragile society together. There is action, but there is also a steady focus on responsibility. Connor is often forced to choose between two bad options, and that sense of pressure gives the series its shape. Even when the setting gets bigger, the books keep returning to questions of loyalty, sacrifice, and what kind of future is worth defending.
If you like long space sagas that start with colonization and grow into something broader, First Colony has a lot to dig into. The best way to read it is in order, starting with Genesis, then Nemesis, then Legacy. From there the series keeps building, one crisis at a time.
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