This book is about Charles Clark Willoughby's studies on the collection of artifacts and field records from the 1891–1892 excavations at the Hopewell Site that were included in the Field Museum. The engineering achievements seen in the geometric earthworks reflect social energy and commitment.

chapter 1|10 pages


chapter 2|64 pages

A View of the Hopewell Site

chapter 4|66 pages

Metals: Artifacts and Replications

chapter 5|30 pages

Stone and Textile Replication Experiments

chapter 6|85 pages

Other Artifacts