Internationally bestselling fantasy author Anthony Ryan - writing as A. J. Ryan - delivers a nerve-shredding thriller in which seven strangers must undertake a terrifying journey into the unknown

A man awakes on a boat at sea with no memory of who he is or how he came to be there. He's not alone - there are six others. None of them can remember their names, but all bear the scars of recent surgery.

When a message appears on the onboard computer - Proceeding to Point A - the group agrees to work together to survive whatever is coming.

But as the boat moves through the mist-shrouded waters, divisions begin to form, and the group is plagued by questions. Who is directing them, why have their memories been wiped, and - most crucially of all - what are the screams they can hear beyond the mist?