Chrissy-Lou hears voices downstairs while home alone.
Someone is knocking on Zach's door, when he takes refuge in an empty hotel during a storm.
William finds out too late how the toys he wants are made.
Sara's drawings come to life - even the worst things she can imagine.
The feeling of being watched makes a person no longer feel safe.
Rachel becomes aware of something following her as she walks through the forest.
Katherine's new cat likes to play with fire.
Beware of the fun house.
Two students are left at a boarding school over the winter break.
Justin attends his first and maybe last pool party.
Emily gets an unforgettable visitor.
Liam explores an abandoned school yard, one he was forbidden to go in.
There are things that a dog cannot protect Sadie from.