Poderia ser Stinger por Robert R. McCammon?
When Stinger, the monstrous alien bounty hunter, arrives, it’s with a destructive fury and a devious plan to find Daufin—by entombing the residents in an impenetrable and inescapable dome. A relentless killing machine, Stinger has an infinite capacity for death and destruction. And over the next twenty-four hours, this town is going to bleed and burn. Now, the few remaining survivors must come together to protect Daufin, themselves, and the world beyond from total annihilation.
