"Maria" is a tragic love story of two people from different social spheres. English girl Maria and Norwegian pharmacist Peter, who fall in love with each other, are forced to confront social prejudice and disapproval. This book reveals to the reader the problems of class inequality, the value of true love and sacrifice. The author Björnson Björnstjerne successfully combined the socio-political context with the feelings and emotions of the main characters, creating a unique literary masterpiece that leaves a mark in the hearts of readers.