Rebecca L. Skloot (born September 19, 1972) is an American science writer who specializes in science and medicine. Her first book, The Immortal Life of Henrietta Lacks (2010), was one of the best-selling new books of 2010, staying on The New York Times Bestseller list for over 6 years and eventually reaching #1. It was adapted into a movie by George C. Wolfe, which premiered on HBO on April 22, 2017 and starred Rose Byrne as Skloot, and Oprah Winfrey as Lacks's daughter Deborah.