The Answerth family’s mansion seems to deserve its nickname of ‘Venom House’. Perhaps that’s because of its forbidding setting, an island in the centre of a man-made lake, the treacherous waters studded by the skeletons of long-dead trees. Perhaps it’s because of the unquiet ghosts of the Aborigines slaughtered by Answerth ancestors. Or perhaps it’s just because the Answerth household is such a strange one.