The town of Alton was a major stop for escaped slaves making their way from St. Louis to Canada. In this interview, Sarah Fenske talks with J. Eric Robinson, assistant professor of history at the St. Louis College of Pharmacy and proprietor of J. E. Robinson tours, about the historic places and people involved in the Underground Railroad in St. Louis and in Illinois. Robinson will begin guided tours of Alton’s Underground Railroad history starting Feb. 29.