Colleen Hoover (born December 11, 1979) is the author of many New York Times bestselling novels. She is also the author of the Slammed series and the Hopeless series, which includes Hopeless, Losing Hope and the free novella Finding Cinderella. The NYT's bestseller, Maybe Someday, includes links to an original soundtrack by musician Griffin Peterson. Colleen's novel November 9 became a New York Times bestseller in November 2015. The novel, It Ends with Us, made the New York Times bestseller list in 2016.