"Hanna" is a novel by the outstanding Austrian writer Berta von Suttner. It is an impressive story of love, sacrifice and devotion. The main character, a young woman named Anna, decides to risk everything for her love. She faces difficult challenges and tests of fate, but does not lose faith in a happy future. The events of the novel take place in the picturesque environment of Europe, where every step is important and every decision is decisive. "Hanna" is a book that fascinates the reader with its depth, emotionality and unpredictability of events.