Venom House (Inspector Napoleon Bonaparte Mysteries: the Arthur Upfield Collection) Unabridged edition

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.