Colleen Hoover is queen of the best sellers list. Who is she and why are her books so popular?

Hoover’s books fall into the new adult and young adult genres, with subject matter that varies widely. Her interest in slam poetry heavily influenced “Slammed,” while her social work career inspired both the “Slammed” and “Hopeless” series. Hoover has also explored different genres in her novels, including thrillers, paranormal romance, and love stories with twists and turns involving heartbreak and mental health struggles.