Yale University
Yale University Library: Nathan Hale: Yale 1773
Biographical portrait of Nathan Hale, Revolutionary War officer who was hanged by the British as a spy, with chapters on his years as a student at Yale University and on his service to country during the American Revolution.
Houghton Mifflin Harcourt
Harcourt: Biographies: Nathan Hale
This brief biography presents a good review of the life of Nathan Hale, a famous Revolutionary war captain and spy. (In Spanish)
Curated OER
She Helped Give Us Thanksgiving
Recognizing the contributions Sarah Josepha Hale made, this site provides a brief biography of her life and ideas.