The Galactic Empire Books in Order

The Galactic Empire starts with Valkyrie, and it reads like Tripp Ellis leaning into the adventurous side of space fantasy. The setup is direct and fun. A powerful empire wants control. A smaller, scrappier group is all that stands in the way.

The main character is Ray Dakota, a former special warfare operator who has drifted into life as an outlaw cargo pilot. He is not looking to rejoin the fight. Then he agrees to help a young Oracle transport a sacred crystal across the galaxy, and that one decision pulls him back into the center of a much larger struggle. The Imperial Realm wants the crystal's power badly enough to crush anyone in its path.

This is the kind of story that runs on pursuit, teamwork, and bad odds. Ray is joined by a holy priestess, a quirky robot, and the kind of patched-together crew that tends to work well in fast-moving adventure fiction. Nobody in that group feels like the obvious savior of the galaxy. That is part of the charm. The story depends on capable, weary, slightly rough people doing the right thing while much bigger forces close in.

The worldbuilding has a science fiction frame, ships, travel, galactic politics, but the book also carries a mystical streak. The sacred crystal and the Oracle element give it more of a science-fantasy feeling than Ellis's straighter military SF. It is less about fleets and campaigns than about one dangerous mission and whether the wrong people will get their hands on the wrong power.

That keeps the stakes feeling personal even when the scale is large. The question is not just who rules, but what kind of future gets protected when power is concentrated in the hands of an empire that already treats domination as normal.

If you are coming to Ellis for something closer to a rebel adventure than a war saga, this is a good fit. Valkyrie gives you smugglers, resistance energy, a sacred object, and a crew trying to stay one step ahead of a regime that does not believe in mercy.