There's always a new threat.
A year after the Event, horrific memories of the vessels linger in
Dean's mind as he tries to find his way forward in his new life. But now
the heroes of Earth face a new threat that endangers the fragile remnant
of humanity.
Two rebel hybrids have escaped from their segregated encampment. Dean
and his team pursue them across the galaxy, racing to catch them before
they reach an unseen enemy. This new threat is looming over Earth, their
name spoken softly and fearfully by anyone who knows of them.
When a line is drawn, on whose side will Dean stand?