 Hallmark Hall of Fame has made a movie of Hathorn's best-selling young adult novel, "Thunderwith", re-titled "The Echo of Thunder".It starred Judy Davis, who was nominated for an Emmy Award in the US for her performance as Gladwyn.In 2004 her children's picture storybook, "Sky Sash So Blue", published in the United States, was performed as an opera in Birmingham, Alabama.