The Sun Eater · #7 / 7

Shadows Upon Time

Christopher Ruocchio

10.0 / 10
1 rating

The seventh and final novel of the galaxy-spanning series merges the best of space opera and epic fantasy, as Hadrian Marlowe at last lights the greatest fire humanity has ever seen

Ambitious universe-building combines with intimate character portraits for storytelling on a truly epic scale—for fans of Orson Scott Card, Adrian Tchaikovsky, Patrick Rothfuss and Jack Campbell

The trumpet sounds.

The end has come at last. After his victory at Vorgossos, Hadrian Marlowe finds himself a fugitive, on the run not only from the Extrasolarians, but from his own people, the Sollan Empire he betrayed—and who betrayed him. Hidden safely beyond the borders of human space, Hadrian awaits the arrival of the one ally he has left: the Jaddian Prince Kaim-Olorin du Otranto.

What's more, the inhuman Cielcin have vanished, unseen for more than one hundred years. The armies of men have grown complacent, but Hadrian knows the truth: the Cielcin are gathering their strength, preparing for their final assault against the heart of all mankind.

Only Hadrian possesses the power to stem the tide: an ancient war machine, forged by the daimon machines at the dawn of time. The mighty Demiurge. With it, Hadrian must face not just the Cielcin horde, but their Prophet-King, and the dark gods it serves—the very gods who shaped the universe itself.

This must be.

Published
November 18, 2025
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Author

Christopher Ruocchio

Christopher Ruocchio is a writer whose name is now firmly etched in the minds of science fiction and space opera enthusiasts, thanks to his Sun Eater series, which blends the epic sweep of fantasy with the vast, intricate worlds of science fiction. Born and raised in Raleigh, North Carolina, Christopher's passion for storytelling began at an early age. But it wasn’t just any story that captured his imagination; it was the ancient epics, the grandeur of history, and the sprawling universes of speculative fiction that pulled him in, setting the stage for what would become his literary career. After earning his degree in English Rhetoric and a…