 Èwo nínú àwọn ìwé tó wà nísàlẹ yìí ni JK Rowling kọ: Harry Potter and the Goblet of Fire, Harry Potter and the Half Blood Prince, Cursed Child, Lord of the Rings trilogy, Percy Jackson, A Song of Ice and Fire. : Àwọn ìwé tí ó kọ ni: Harry Potter and the Goblet of Fire, Harry Potter and the Half Blood Prince, Cursed Child. 