The Wrong Daughter

The phone starts vibrating in my hand. It's my father. He never calls. Pulse racing, I sit up in bed and answer. 'Caitlin,' he says. 'You need to come to the house. Right now. It's Olivia. She's back.'

On the night when Caitlin and Olivia's parents leave them to go to a dinner party, both girls are full of excitement...