James's fiction frequently explores the cultural clash between the New World and the Old World, portraying innocent Americans confronting the sophistication and moral complexity of European society. He is celebrated for his psychological depth, elaborate prose style, and innovative narrative techniques, particularly his use of restricted point of view, which profoundly influenced the development of the modern novel.
His major works include The American (1877), Daisy Miller (1878), Washington Square (1880), and The Portrait of a Lady (1881). In his later period, he produced three masterpieces: The Wings of the Dove (1902), The Ambassadors (1903), and The Golden Bowl (1904). His chilling novella The Turn of the Screw (1898) remains a classic of Gothic fiction. In 1916, shortly before his death, James was awarded the Order of Merit by King George V.