is an American author of fiction with Christian themes, including inspirational romance novels. Prior to becoming a born-again Christian in 1986, Rivers wrote historical romance novels. She is best known for her inspirational novel Redeeming Love, while another novel, The Last Sin Eater, received its own film adaptation released in 2007 by Fox Faith. A film based on Redeeming Love was released on January 21, 2022 through Pinnacle Peak Pictures and Universal Pictures.

After her graduation she spent time as a newspaper reporter, writing obituaries and human interest stories. After her mother-in-law lent her several romance novels, Rivers decided that she would try to write in that genre. Her first manuscript was sold and became published in 1976. For the next several years she wrote historical romance novels.