Each year, thousands of archeological and architectural history studies are conducted across the United States. Yet many people react with surprise when they learn of exciting finds in places familiar to them. While most studies in the United States are done in obscurity by cultural resource management (CRM) firms in preparation for new construction, Hartgen is committed to the public dissemination of its work. Toward this aim we offer an online library containing selected volumes of our work, we maintain of schedule of upcoming events, and we are available to give public presentations upon request.