Throne of Thorns, Wind Rose, and Blazing Sky were written by the same author, JK Rowling. The three novels were translated into English, Chinese and French as part of the Harry Potter series. Throne of Thorns was the first novel in the Harry Potter series, which told the story of Harry Potter's struggle against the evil forces in the Wizarding world. Windy Rose was the second novel in the Harry Potter series. It was about the complicated relationship between Harry Potter and Sirius Black. The Blazing Sky is the third novel in the Harry Potter series. It tells the story of Harry Potter's time at Hogwarts School of Witchcraft and Wizardry, including the battle between Harry Potter and Voldemort.