Although the northern Illinois chapters of the story of Susan "Sukey" Richardson's escape from slavery on the Underground Railroad are documented, the part played by southern Illinois in that historic episode has remained obscure. This book changes that by investigating the 1843 suit Andrew Borders lodged against William Hayes, charging his neighbor with helping slaves from the Borders estate escape to Galesburg. The author documents Hayes's involvement in the Illinois Underground Railroad through approximately two hundred letters received by Hayes from the early 1820s until his death in 1849. Many of these letters specifically corroborate his participation in the escape of slaves from the Borders estate. Letters written by Galesburg residents show that several prominent citizens of that community also assisted in the affair, proving that Knox College administrators and trustees were active in the Underground Railroad. The author also includes excerpts from the trial transcript from the 1844 civil case against Hayes, which was tried in Pinckneyville, Illinois. She researched newspaper accounts of the event, most notably those in the Western Citizen and the Sparta Herald. Records of the Covenanter Presbyterian church of which Hayes was a member provide partial explanations of Hayes's motives.