Kathleen Krull (1952–2021) was the author of over 100 books, including No Truth Without Ruth: The Life of Ruth Bader; A Woman for President: The Story of Victoria Woodhull; Lives of Extraordinary Women: Rulers, Rebels (and What the Neighbors Thought); The Only Woman in the Photo; and other acclaimed biographies for young readers. Visit her website at KathleenKrull.com.