Which J.K. Rowling novel follows the Triwizard Tournament at Hogwarts?

Harry Potter and the Goblet of Fire follows the Triwizard Tournament at Hogwarts.

The fourth novel in J.K. Rowling’s series was published in 2000. Hogwarts hosts the Triwizard Tournament, an international magical competition traditionally involving one student champion from each of three schools: Hogwarts, Beauxbatons, and Durmstrang.

Harry is unexpectedly selected as a fourth champion by the Goblet of Fire, even though he is below the tournament’s normal age limit. He must complete three dangerous tasks, including a dragon challenge, an underwater rescue, and a maze.

The book is also a major turning point in the series. Its final task leads Harry to a graveyard where Lord Voldemort regains a physical body. The title is sometimes confused with later school-centered books, but the tournament belongs specifically to Goblet of Fire.