Köyhiä ja rikkaita, written by Lassinen Emil, is a story about social contradictions, the interrelationship of classes and the eternal themes of justice and inequality. In this novel, the author analyzes the destinies of the heroes - the poor and the rich, their dreams and goals, placing it all in the context of the social landscape of his time. An exciting plot, vivid images and an interesting dialectic make this book a must-read for anyone interested in social issues and interpersonal relationships.