Bird Box

Malorie raises the children the only way she can: indoors, with the doors locked, the curtains closed, and mattresses nailed over the windows.
The children sleep in the bedroom across the hall, but soon she will have to wake them and blindfold them.
Today they will risk everything. Today they will leave the house.
Josh Malerman's New York Times bestselling Bird Box is a terrifying psychological thriller that will haunt you long after reading.