Question: is the movie red sparrow based on a book

Answer: Yes, Before the book was published, Matthews sold the movie rights for Red Sparrow for a seven-figure amount. He was also awarded a contract for a sequel to the book. The sequel is named Palace of Treason. He also wrote a third volume named The Kremlin's Candidate. The 2018 film adaptation of Red Sparrow stars Jennifer Lawrence and Joel Edgerton.