Books Harry Potter 4 Set by J. K. Rowling (Author),

The core story arc centers around Harry's conflict with Voldemort, who aims to become immortal and conquer the wizarding world. Harry discovers that pieces of Voldemort's soul are hidden in magical objects called Horcruxes, which he must find and destroy to defeat Voldemort. Along the way, Harry uncovers secrets about his past, the prophecy linking him to Voldemort, and the importance of choices and friendship. The series culminates in a final battle at Hogwarts, where Harry sacrifices himself but ultimately triumphs over Voldemort. The story ends with a glimpse of the future where Harry and his friends have moved on with their lives and families.