One toxic family. Eight suspicious guests. Everyone is guilty.

But who is a killer?Welcome to the McAlpine Lodge: a secluded mountain getaway, it’s the height of escapist luxury living.Except that everyone here is lying. Lying about their past. Lying to their family.

Lying to themselves.Then one night, Mercy McAlpine – until now the good daughter – threatens to expose everybody’s secrets. Just hours later, Mercy is dead.In an area this remote, it’s easy to get away with murder. But Will Trent and Sara Linton – investigator and medical examiner for the GBI – are here on their honeymoon.And now, with the killer poised to strike again, the holiday of a lifetime becomes a race against the clock…