The BookTok horror sensation, available for the first time in hardback.

It’s all in your head. That doesn’t mean it’s not deadly.

Joe works for a government facility. A very secret government facility, where human 'antennae' with brutally increased psychic ability are used to 'intercept' potential threats to the nation. Joe is good at his job. He's a great boss. His government is proud of him. His conscience is clear. As long as his daughter Riley never finds out what he does for a living.

But now Joe's work has followed him home.

There's someone in the corner of Riley's eye. Someone who isn't there when she turns around - but who still whispers in her head. And they have a plan.

Discover the 'Best of BookTok' horror sensation - a must-read for fans of Stranger Things, Stephen King's The Institute and Minority Report.