The Party at Number 12: A totally addictive psychological thriller with a jaw-dropping twist

Everyone's invited. Someone will never leave.

In a grand townhouse rented specially for the evening, Hannah beams at her guests under the sparkling chandelier. Her sisters, her mother and aunt, her best friends... although she'll miss them all so much when she moves away, tonight is about celebrating the happy times and raising a toast to the future.

But the next morning, one of the guests is found cold and lifeless in their pristine white bed.

Hannah is desperate to call the police. After a...