Theft: A Play in Four Acts is a political and social drama by Jack London that examines corruption, wealth, power, and the conflicts between private interest and public responsibility. The play centers on a powerful businessman and the people around him as political ambition, personal relationships, and questions of morality collide. Through sharp dialogue and tense confrontations, London explores how economic influence can shape government, law, and social life. The drama reflects his strong interest in class inequality and political reform while also presenting emotional conflicts involving loyalty, marriage, and personal conviction. It remains a distinctive example of London’s dramatic writing.