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Dark Horizon

Starship of the Ancients #6

Dark Horizon

A Space Opera Adventure

A.K. DuBoff

Publication
Coming December 18, 2026

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About the book

Dark Horizon

New worlds, new challenges...

Evan and Anya's adventures continue.

Dark Horizon is the exciting sixth installment in the Starship of the Ancients series. If you like expansive space adventures with alien civilizations, cool tech, and interstellar intrigue, then you'll love this immersive space opera by author A.K. DuBoff, creator of the Cadicle Universe.

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Starship of the Ancients

The series

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#1Stranded #2Lost Planet #3Rebel Worlds #4Last Stand #5Star's Edge #6 · Coming 2026Dark Horizon
About the author

A.K. DuBoff

A. K. DuBoff writes with one eye on the stars and the other fixed firmly on the human condition. Her science fiction is not only about faster-than-light ships and galactic empires, it is also about people navigating loyalty, ambition, and identity in the shadow of cosmic wonder. Raised in the Pacific Northwest after…

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