For decades, they have watched us from the darkness. The outsiders have arrived, silently, relentlessly, and claimed the outer solar system as their own. They have refused all attempts at communication and viciously attacked anything and anyone that approached. No one knows who the outsiders are, where they come from—or what they want.
But Captain Elena Gonzales is going to find out. She and the crew of the Gabriel have been chosen to journey to the outside, to the mysterious moons of the planet Jupiter—and to finally confront the unknown monsters that wait for us beyond the edge of the map.
What she learns there will forever alter her people’s destiny. She will either unite humanity in the face of the outsiders, or allow them to shatter the Earth’s fragile peace.
