Seven-year-old Wen and her parents, Eric and Andrew, are vacationing at a remote cabin on a quiet New Hampshire lake. Their closest neighbors are more than two miles in either direction along a rutted dirt road. One afternoon, as Wen catches grasshoppers in the front yard, a stranger unexpectedly appears in the driveway. Leonard is the largest man Wen has ever seen but he is young, friendly, and he wins her over almost instantly. Leonard and Wen talk...

A couple staying at an isolated vacation home, returns from a wedding reception. They receive a knock on the door in the middle of the night. What ensues is a violent invasion by three strangers, their faces hidden behind masks. As the night goes on, the reality of their psychological terror becomes more terrifying than anything both could have imagined. Now, they must go beyond what either of them thought they were capable of in order to survive....

When her mother disappears and a menacing stranger tries to claim her home, Brightwood Hall, for himself, Daisy must use her wits, courage, and help from her imaginary friends to survive.