Nollaig Shona Duit! Sheng Dan Kwaile! Happïkurisumasu! Straight Outta Kanto here reminding you that a fright before Christmas is a tradition dating back to the Victorian era. From Charles Dickens, M.R. James, Wilkie Collins and beyond, sleeping with one eye open – and not just because you’re excited about Sandy Claws – is an immortal