The ancestry of the Waring twin brothers and of Elma Clifford. Elma comes on her mother's side from a line of gypsy snake dancers, and she displays a periodic urge to dance wildly with a feather boa in her bedroom. A murderous judge, multiple mistaken identities and scenes of tribal life in South Africa decorate this extraordinary novel, which is certainly a testament to Grant Allen's versatility and grasp of the popular market. Excerpt: "Elma felt sure she was mad that night. And, if so, oh, how could she poison Cyril Waring's life with so unspeakable an inheritance for himself and his children? She didn't know, what any psychologist might at once have told her, that no one with the fatal taint of madness in her blood could ever even have thought of that righteous self-denial. Such scruples have no place in the selfish insane temperament; they belong only to the highest and purest types of moral nature."