Charlie Bone has finally found his father, but he's disappeared again. However, this time Charlie knows where he is – on a second honeymoon with his mother. But there's no time to miss them, for there's a strange salty mist in the air, and chilling howls in the night. And someone has been searching Charlie's house! Something is going on – and the Bloors have to be behind it. Charlie and his friends must find the creature that howls so desperately. But will they be in time?
