The Portal Wars is a gripping science fiction series about survival, deception, and the fight against an enemy who doesn’t just conquer worlds—they rewrite them.
In Book One: Simulation, Samantha, a former soldier, wakes to find humanity replaced by grey, shifting creatures and a barrier that traps her inside a dying town. With the help of unlikely allies, she uncovers the horrifying truth: Earth is gone, and she’s trapped inside an Overlord construct. The only way out is through the portal.