Cover of Dogs of War by Adrian Tchaikovsky
Science Fiction

Books like Dogs of War

Dogs of War hurts because Rex’s goodness is inseparable from the obedience others exploit to make him monstrous.

If you liked Dogs of War, you’ll love these

Not lookalikes — kindred books. Each one shares something essential with Dogs of War, and we tell you exactly what.

Cover of A Closed and Common Orbit by Becky Chambers
01

A Closed and Common Orbit

Lovelace, an artificial intelligence designed to inhabit a spaceship, wakes inside an illegal synthetic body and must learn how to be a person rather than a function. Like Rex, she experiences freedom not as simple liberation but as a terrifying absence of instructions: What do you want when wanting was never part of your design?

Chambers replaces Tchaikovsky’s battlefield ferocity with intimate, painstaking acts of care, but she shares his gift for making questions of embodiment, ownership and personhood emotionally immediate. This Hugo finalist helped make the Wayfarers books beloved because its kindness never feels easy or sentimental. If Rex’s halting moral awakening was what lodged in your heart, Lovelace’s will stay there too.

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Cover of Ancillary Justice by Ann Leckie
02

Ancillary Justice

Breq once served an empire as the consciousness of a vast warship, simultaneously inhabiting thousands of human bodies. Now she occupies only one—and carries a private purpose that places her against the power that made her.

Leckie understands, as Tchaikovsky does, that a weapon’s awakening is not merely a route to rebellion. It creates painful questions about culpability, loyalty and whether morality is possible when violence has been built into your identity. Breq’s cool, fractured voice is as essential to this novel as Rex’s deceptively simple narration is to Dogs of War. The novel’s victories at the Hugo, Nebula and Arthur C. Clarke awards reflect how dramatically it expanded the possibilities of military space opera. Its scale is imperial, but its deepest conflict is devastatingly personal: can something created to obey learn to judge its creators?

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03

The Mountain in the Sea

On a remote Vietnamese archipelago, researchers encounter an octopus population displaying signs of culture, symbolic communication and coordinated intent. A powerful corporation controls the site, while the scientists must decide whether they are studying animals, meeting another civilization—or participating in its capture.

This Locus Award-winning debut offers the same exhilarating shift in perspective that makes Dogs of War so potent: human beings are no longer entitled to define intelligence solely in their own image. Nayler turns philosophy into suspense, grounding debates about consciousness and rights in corporate coercion, ecological destruction and the practical difficulty of communicating across radically different minds. The octopuses never become disguised humans; their strangeness is precisely the point. Few novels make the recognition of another kind of person feel so momentous—or make humanity’s response to that recognition feel so dangerously uncertain.

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