Harry Potter and the Sorcerer's Stone was the first book in the Harry Potter series. It told the story of Harry Potter's study of magic at Hogwarts School of Witchcraft and Wizardry and his final battle with Voldemort. This book is very interesting, full of magic and adventure elements that fill the readers with anticipation and excitement. Harry Potter and the Chamber of Secrets, on the other hand, told the story of Harry Potter and the adventures of the Basilisk Chamber of Secrets. It was a fascinating book that made people fall into the danger of the Chamber of Secrets. Harry Potter and the Prisoner of Azkaban told the story of Harry Potter, who entered the Azkaban prison to find his parents and had a decisive battle with the villain Voldemort. This book was full of suspense and horror elements, which made the readers feel great thrills and excitement. These three books are all classics in the Harry Potter series. Each of them has its own unique charm that is worthy of readers 'careful taste.