The Division made him a weapon. His AI made him a threat.

Master Specialist Kerry Sevvers and his illegal AI Six risked everything to expose the return of humanity's greatest enemy: the Concordat and their once-human cyborgs known as the Lost. Now a military tribunal seeks to silence him, and a Division architect wants Six for himself.

When the Concordat derelict returns with a vengeance, unleashing its army of Lost on the Colonial Defense Force's orbital headquarters, Sev and Six must fight to protect the very organization that wants to destroy them. Failure means a total defeat for the CDF and the annihilation of the Three Colonies.

Hunted by enemies from without and within, Sev must choose between loyalty to the Division or his most powerful ally. As the line between creator and creation blurs, can Sev trust Six to save the CDF, or will its plan for victory finally tear them apart?

A pulse-pounding military sci-fi thriller, Rogue Element is perfect for fans of Mass Effect, Halo, and Battlestar Galactica. Humanity's future hangs in the balance.