Exploration of the Etowah site in Georgia, by W.K. Moorehead.
History and symbolism of the Muskhogeans, by C.C. Willoughby.
A study of the ceramic art of the Etowans, by Margaret E. Ashley.
Comparison between Etowan, Mexican and Mayan designs, by Zelia Nuttall.
Molluscan shells from the Etowah mounds, by F.C. Baker.