Mallory Kass

Mallory A. Kass (born July 21, 1984), better known by the pen name Kass Morgan, is an American author and editor, best known as the author of The 100, a dystopian science fiction book series for young adult readers. She attended Brown University, studying English and History, and later earned a Master's at Oxford in 19th century literature. She currently lives in New York City and works as a senior editor at Scholastic. She appeared as a contestant on Jeopardy! on May 10, 2022.