Le Seigneur des Anneaux: Le Retour du Roi (The Lord of the Rings: The Return of the King) by J. R. R. Tolkien
Harry Potter has no idea how famous he is. That's because he's being raised by his miserable muggle aunt and uncle who are terrified Harry will learn that he's a wizard, just as his parents here.
But everything changes when Harry is summoned to attend an infamous school for wizards and he begins to discover some clues about his illustrious birghright.
From the surprising way he is greeted by a lovable giant, to the unique curriculum and colorful faculty at his unusual school, Harry finds himself drawn deep inside a mystical world he never knew existed and closer to his own noble destiny.
J. R. R. Tolkien (1892-1973) was an English writer, poet, philologist, and university professor who is best known as the author of the classic high-fantasy books The Hobbit and The Lord of the Rings series (The Fellowship of the Ring, The Two Towers, and The Return of the King). After his death, his son Christopher Tolkien published books based on Tolkien's notes and unpublished manuscripts, including The Silmarillion.