Edge of the Future by Andria Stone

Indie Recs Indie

“He wasn’t human. You’ve discovered the existence of a new enemy combatant, Captain. Since you saw him—he saw you.” One hundred-fifty years after the last war humanity has united to explore space with colonies on Luna and Mars. But the Europa Mission has just failed and 152 people died in space. No one knows why. When military bioscientist, Captain Mark Warren’s hidden research installation is attacked, he meets armored assault Sergeant Axel Von Radach. They become entangled in a deadly fight to stop the theft of classified military secrets by a lethal female adversary. Her plan to use enemy cyborgs posing as humans, plus unsuspecting high-ranking military personnel with neural implants altered to accept her commands, has every chance of succeeding. Unless…Captain Warren and Sergeant Von Radach get a chance to end her first.