Cyborg Unity Books in Order

Cyborg Unity returns to Cynthia Sax's cyborg universe after the events of Cyborg Sizzle, Cyborg Space Exploration, and Rebel Cyborgs. It can also work as an entry point, because each core novel follows a different couple and reaches its own romantic resolution.

The setting is dangerous and wide open. Cyborg warriors travel through contested space, answer distress calls, investigate threats, and protect the people they identify as their genetic matches. Their world has a violent history, so even a first meeting can come with enemies, secrets, or a mission that could go badly wrong.

The women are never simply passengers.

In Provoking Odium, Briella and Odium connect over communications before they can meet face-to-face. Grin And Bare Him brings together a cyborg trying to leave battle behind and a woman on a risky assignment. Raw Desires turns a planned act of vengeance into an enemies-to-lovers problem, while later books raise the scale with ancient threats and border conflicts.

Expect standalone romances with recurring references to the broader cyborg community. The tone is dark, steamy, and action-heavy, but there is also room for awkward courtship attempts, loyal friends, and warriors who are much better at combat than feelings.

Every couple has a lot to lose.

Read in publication order for the clearest sense of the shared universe, or choose a premise that appeals to you. The books keep their focus on one central relationship while using space battles, espionage, and rescue missions to push that relationship forward.