Sixteen-year-old Stephanie Beasley has it all. She's a top student, head cheerleader, popular, with a great boyfriend. But she also has It.
It stands in the corner of her bedroom in the dark of night, watching, waiting. Always waiting. Until it follows her out of her room for the first time ever, bringing her terror to a new level.
Soon, Steph is losing sleep, unable to function, stressed about when it will make its move. And when it does, she'll be forced to do anything she must to protect those she loves.