Which novel written by Margaret Seymour Carpenter was produced as a film starring Hedy Lamarr?
Margaret Seymour Carpenter: Margaret Seymour Carpenter, born April 3, 1893, died March 30, 1987 at Boston, Massachusetts, was the author of the novel "Experiment Perilous" (Boston: Little Brown & Co., 1943), a New York Times Bestseller in 1943.
i don't know