Technologically enhanced superspy Peter Caswell has been dispatched on a top-secret assignment unlike anything he’s ever faced.
A spaceship that vanished years ago has been found, along with the bodies of its murdered crew—save one. Peter’s mission is to find the missing crew member, who fled through what appears to be a tear in the very fabric of space. Beyond this mysterious doorway lies an even more confounding reality: a world that appears to be Earth’s twin.
Peter quickly discovers that this mirrored world is indeed very different from his home, and far more dangerous. Cut off from all support, and with only days to complete his operation, Peter must track his quarry alone on an alien world. But nothing can prepare him for what awaits on the planet’s surface, where his skills will be put to the ultimate test—and everything he knows about the universe will be challenged in ways he never could have imagined.
