chunk: Adam Salton discovers black snakes on the property and buys a mongoose to hunt them down. He then discovers a child who has been bitten on the neck. The child barely survives. He learns that another child was killed earlier while animals were also killed in the region. The mongoose attacks Arabella who shoots it to death. Arabella tears another mongoose apart with her hands. Arabella then murders Oolanga, the African servant, by dragging him down into a pit or hole. Adam witnesses the murder which he cannot prove. Adam then suspects Arabella of the other crimes.
  Adam and Sir Nathaniel de Salis, who is a friend of Richard Salton's, then plot to stop Arabella by whatever means necessary. They suspect that she wants to murder Mimi Watford, whom Adam later marries. Nathaniel is a Van Helsing-type character who wants to hunt down Arabella.