Omega War Books in Order
Part ofMark Wandrey Books in OrderSee the Omega War books by Mark Wandrey in order, with quick summaries, campaign background, and help deciding where to start.
Last updated: July 6, 2026
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Omega War books in publication order
5 books
A Fiery Sunset
by Mark Wandrey
2018
Earth has fallen, the merc companies are scattered, and the Four Horsemen have to decide whether to hide or hit back. Jim, Nigel, Alexis, and Sansar are suddenly fighting for far more than contracts.
Dark Moon Arisen
by Mark Wandrey
2018
The Omega War widens as humanity claws back from disaster and learns that survival will take more than one desperate stand. New alliances, fresh losses, and bigger military moves push the conflict into a harder phase.
Dirty Deeds
by Mark Wandrey
2018
Abraham Murdock thought he died with his dropship and wanted retirement even more after surviving the impossible. But old mercs do not stay out of wars for long, especially when Omega War trouble finds them first.
A Pale Dawn
by Mark Wandrey
2019
After a major victory, the Four Horsemen split up to liberate human colonies and look toward Earth itself. Peepo has plans of her own, and the race between liberation and annihilation tightens fast.
Alabaster Noon
by Mark Wandrey
2019
With New Warsaw exposed and humanity's fleet battered, the final Omega War battle arrives whether the Horsemen are ready or not. Everything the humans built now stands between them and extinction.
Omega War books in chronological order
Series background & context
Omega War is the Four Horsemen universe at full campaign scale. The earlier Revelations books uncover the trap forming around humanity. Omega War is what happens when the trap finally snaps shut. Earth is invaded, major mercenary companies are scattered, and the surviving leaders have to decide whether to disappear long enough to protect the species or gamble everything on a counterattack they may not be strong enough to win.
That choice drives the whole line.
The series starts with flight and fracture. A Fiery Sunset throws Jim Cartwright, Nigel Shirazi, Alexis Cromwell, Sansar Enkh, and the other major players into positions none of them really wanted. Some are on the run. Some are trying to rally fleets. Some are navigating tribunal politics that were never honest to begin with. What makes the books work is that the military scale keeps growing while the emotional stakes stay personal. These are not anonymous admirals moving markers on a map. These are damaged leaders trying to hold together companies, colonies, and species-level hope.
As the line continues, the tone shifts from survival to counteroffensive. Humanity regroups, fights for colonies, hunts for advantage, and keeps learning that the Mercenary Guild and its allies are not the only long-term problem in the galaxy. Mark Wandrey's books inside the line help with both ends of that movement. Dirty Deeds steps aside from grand strategy to follow veteran merc Abraham Murdock and remind you what war looks like from one battered life. A Pale Dawn and Alabaster Noon bring the lens back out toward fleet action and final collision.
These books like momentum.
But they are not only about explosions. Omega War also strengthens the universe's recurring interests in leadership, logistics, inheritance, and the cost of being useful in somebody else's hierarchy. Alexis's Winged Hussars, Jim's Cavaliers, and the Golden Horde are all fighting the same war, but not from the same position or with the same kinds of damage.
So if you are browsing this page, expect the big war series in the Four Horsemen setting. It is best read in order, because the military and political situation changes fast and carries consequences forward. The appeal is classic campaign storytelling, retreat, regrouping, counterstrike, but with enough character weight to make the victories feel earned and the losses feel expensive.
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