For extra-cursory books suitable for high school students, you can refer to the following suggestions: 1.One Hundred Years of Solitude (Garcia Márquez): This is a magical realism novel that tells the story of seven generations of the Buenda family, covering the history and culture of Latino America. Alive (Yu Hua): This is a realistic novel about the life of an ordinary farmer, reflecting the life and changes in China's rural areas. 3 The Little Prince (Antoine de Saint-Exupéry): This is a classic fairy tale novel that tells the story of the little prince as the main line of human emotions and thoughts. 4."Worry-relieving Grocery Store"(Keigo Higashino): This is a mystery novel that tells the story of a small shop that can solve people's psychological confusion. 5 The Kite Runner (Kared Husseini): This is an afghan-American novel about the growth and conflict between two boys in afghanistanand Pakistan. Pride and Predict (Jane Austen): This is a classic romance novel about the life and culture of the British upper class and the love entanglement between the hero and heroine. 7 The Little Prince's Sequel, Interstellar Owl (Antoine de Saint-Exupéry): This is a science fiction novel about the little prince's adventures and explorations in the universe. These books were not bad choices. Not only could they enrich knowledge, but they could also improve reading ability and imagination. Of course, he could also choose other books that suited him according to his interests and preferences.