New.
Royal Format.
An overturned coach full of students.
All of them trapped.
A stranded cable car full of strangers.
One of them is dead.
An isolated chalet full of friends.
Soon they'll be enemies.
Outside, a snowstorm rages.
Inside each group, a killer lurks.
But that's not their only problem.
Why is no rescue coming?
What are they trying to escape from?
And who are the terrifying Whistlers?
A locked-room mystery. A dystopian thriller. A nail-shredding horror.
One terrifying conclusion...