Ellen Hartigan-O'Connor

Ellen Hartigan-O'Connor

6 books

About the Author

Ellen Hartigan-O'Connor is an author and historian whose work examines the history of the United States through broad, connected perspectives. Her writing invites readers to consider how American experiences, institutions, and identities have developed over time and across borders. She is known for presenting complex historical subjects with clarity, context, and an engaging narrative approach. Her books are valuable resources for students, instructors, and general readers seeking a fuller understanding of the American past. Hartigan-O'Connor’s work emphasizes the importance of connecting national history to the wider movements and relationships that have shaped it.

Writing style
engaging contextual accessible

Books by Ellen Hartigan-O'Connor