Imperium Galactic Books in Order
Part ofTimothy Ellis Books in OrderFind the Imperium Galactic books in order by Timothy Ellis, with summaries, reading order, series background, and guidance on where to start.
Last updated: June 11, 2026
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Imperium Galactic books in publication order
12 books
Arthur
by Timothy Ellis
2022
Arthur comes home to find that home has changed. Old loyalties and new threats make return far more dangerous than departure.
Bonko's Club
by Timothy Ellis
2022
Bonko earned the Imperator's trust long ago. Now that trust puts him at the center of a dangerous new problem.
CAG
by Timothy Ellis
2022
James Bigglesworth is not young anymore, but command and flying still have claims on him. Age does not make the next mission easier.
Mage King
by Timothy Ellis
2022
Haynes was not prepared to become a king. Unfortunately, the job arrives before he has time to refuse it properly.
Matriarch
by Timothy Ellis
2022
Gitte is not excited about becoming matriarch, but the role will not wait for her comfort. Power arrives with heavy obligations attached.
Rockmonster Rules
by Timothy Ellis
2022
Dianne Rockmonster Keaton has come a long way, and being formidable is now part of the problem. Command brings a fresh set of battles.
Soldiers of Fortune
by Timothy Ellis
2022
Out in the contested zone, money, loyalty, and survival rarely point the same way. Fortune favors the prepared, if anyone is.
Thorn
by Timothy Ellis
2022
Thorn has been dead for a thousand years, or should have been. His return changes the balance everywhere around him.
Angry Mage
by Timothy Ellis
2023
Testing the limits of a mage is a bad idea. Somebody does it anyway, and the result is predictably explosive.
Dawn Patrol
by Timothy Ellis
2023
They came from space, and nobody knows enough about them yet. First contact feels a lot like the opening move of a war.
Dragon
by Timothy Ellis
2023
The dragons are going to war, and the old balance cannot survive that unchanged. What follows is larger than a single campaign.
Jon's War
by Timothy Ellis
2023
Jane thinks Jon has been coasting, and the next conflict makes that impossible. The war turns personal again.
Imperium Galactic books in chronological order

Mage King
by Timothy Ellis
2022Imperium Galactic, Book 1
Rockmonster Rules
by Timothy Ellis
2022Imperium Galactic, Book 2
Soldiers of Fortune
by Timothy Ellis
2022Imperium Galactic, Book 3
Arthur
by Timothy Ellis
2022Imperium Galactic, Book 4
Matriarch
by Timothy Ellis
2022Imperium Galactic, Book 5
Thorn
by Timothy Ellis
2022Imperium Galactic, Book 6
Bonko's Club
by Timothy Ellis
2022Imperium Galactic, Book 7
CAG
by Timothy Ellis
2022Imperium Galactic, Book 8
Jon's War
by Timothy Ellis
2023Imperium Galactic, Book 9
Dawn Patrol
by Timothy Ellis
2023Imperium Galactic, Book 10
Dragon
by Timothy Ellis
2023Imperium Galactic, Book 11
Angry Mage
by Timothy Ellis
2023Imperium Galactic, Book 12
Series background & context
Imperium Galactic feels like Timothy Ellis stepping back and giving the wider universe a rotating spotlight. Instead of following one lead all the way through, these books move among different characters who already matter to the setting, then hand each of them a turn at the center.
That structure is a big part of the appeal.
Each book has its own focal character and problem. A king who did not plan to rule. A hard-driving officer. A future matriarch. An old friend thought long gone. A pilot who is no longer young. Jon himself turning back toward war. Dragons becoming impossible to ignore. Because of that, the series reads almost like a linked mosaic. The pieces are separate enough to have their own flavor, but together they show how wide the consequences of the Imperium have become.
The tone still leans military and political. Power is always being negotiated, defended, inherited, or challenged. But compared with something like The Hunter Legacy, these books are more willing to pause with a side character and ask what leadership looks like from their position. Titles such as Mage King, Matriarch, Bonko's Club, CAG, and Dawn Patrol tell you exactly that. The series is interested in the people who keep the larger machine working, not just the ones who started it.
That also means the settings vary nicely from book to book. Some are court-like, some squadron-based, some much closer to ground-level struggle, and some openly fantastical once dragons and magic get loose. Ellis uses those shifts to keep the universe feeling active rather than repetitive. The same war can look very different depending on who is stuck living through it.
Even with the changing cast, the through-line stays solid. These are books about responsibility, command, loyalty, and the way history keeps pulling people into roles they did not choose.
If you already enjoy the Hunter universe and want to see it broaden through different eyes, Imperium Galactic is one of the most rewarding branches. It makes the setting feel inhabited from top to bottom.
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