My Sister Survives Monsters for a Living. Tonight_ They All Showed Up at Once

DESCRIPTION:My sister hunts monsters for a living. She's faced things that would break most people—creatures that lurk in the dark, things that mimic human voices, and nightmares that don't stay in dreams. But tonight, every monster she's ever fought showed up at once. They didn't come for her. They came for me. And the only rule she ever gave me was simple: don't open the door, no matter what you hear.