J K ROWLING

Harry Potter and the Philosopher's Stone (Book 1 of 7) by J.K. Rowling

Harry Potter and the Prisoner of Azkaban (Book 3 of 7) by J.K. Rowling

Harry Potter and the Deathly Hallows (Book 7 of 7) by J.K. Rowling

Harry Potter and the Goblet of Fire (Book 4 of 7) by J.K. Rowling

Harry Potter and the Order of the Phoenix (Book 5 of 7) by J.K. Rowling

Harry Potter and the Chamber of Secrets (Book 2 of 7) by J.K. Rowling

The Hard Thing About Hard Things by Ben Horowitz

Harry Potter and the Cursed Child by J.K. Rowling