* Woodward, Susan L. and Jerry N. McDonald, "Indian Mounds of the Middle Ohio Valley", Blacksburg, Virginia: The McDonald & Woodward Publishing Company, 1986== External links ==* [http://greatserpentmound.com/] "Great Serpent Mound"* "Serpent Mound State Memorial", Ohio State* "Hopewell Culture National Historical Park", National Park Service* Ohio History Teachers - Field Trips: Serpent Mound* "Archaeological Sites: Serpent Mound", Minnesota State University Mankato* "Serpent Mound", The Ohio Historical Society* Ohio State Archaeological and Historical Society* Scientists try to unlock Serpent Mound secrets
This is a reprint of the 1848 edition with a modern introduction by David J. Meltzer* Woodward, Susan L. and Jerry N. McDonald, "Indian Mounds of the Middle Ohio Valley", The McDonald & Woodward Publishing Company, Blacksburg, Virginia, 1986* -- Ohio’s Serpent Mound — segment of interview with Ross Hamilton, author of «The Mystery of the Serpent Mound» (4:19 minutes)* Serpent Mound State Memorial* Hopewell Culture National Historical Park* Ohio History Teachers — Field Trips: Serpent Mound* Minnesota State University Mankato — Archaeological Sites: Serpent Mound* The Ohio Historical Society: Serpent Mound* Ohio State Archaeological and Historical Society* -- Ohio’s Serpent Mound — Google Maps