One of the popular authors is Jane Austen, although her works are from an earlier time but still very much part of mainstream romance literature. Her books like 'Pride and Prejudice' are classic examples. In modern times, Debbie Macomber is also highly regarded for her heartwarming romance novels. And there's Christina Lauren, the pen name for the writing duo, who write fun and engaging romance stories.
Nicholas Sparks is very popular. He has written many best - selling romance novels like 'The Notebook'. Another is Danielle Steel, who has a large body of work in the romance genre.
Well, Nora Roberts is a well - known name in mainstream romance novels. She has written numerous books with engaging love stories. Then there's Jude Deveraux, whose historical romance novels are much loved. Also, Colleen Hoover has gained a lot of popularity recently with her contemporary romance novels.