Daisy Miller, by Henry James, is a novella that explores themes of innocence, social conventions, and cultural conflict through the story of a young American woman traveling in Europe. Daisy, with her free-spirited and unconventional behavior, challenges the rigid expectations of the European elite, particularly in contrast to the reserved and judgmental society around her. Through the perspective of Winterbourne, a fellow American trying to understand her, James examines how misunderstandings and societal pressures can shape perceptions and destinies.

Since its publication in 1878, Daisy Miller has been recognized as a key work in the development of James's exploration of the "international theme"—the contrast between the New World's spontaneity and the Old World's formality. The novella's subtle psychological depth and moral ambiguity invite readers to question whether Daisy is a victim of her environment or of her own naiveté.

The enduring impact of Daisy Miller lies in its timeless portrayal of the struggle between individuality and social conformity. Through its delicate narrative and poignant ending, the story continues to prompt reflection on how culture, class, and gender shape human behavior and judgment.