Mr. Crenshaw: The Real Story of the Old Slave House and America's Reverse Underground R.R.. Marion, Ill.: IllinoisHistory.com. 705 pages. References Stu Fliege. 2002. Trails & Tales of Illinois. Chicago: University of Illinois Press. Jon Musgrave. 2005. Slaves, Salt, Sex & Mr. Crenshaw. Marion, Ill.: IllinoisHistory.com. Gillum Ferguson. 2007. The Perilous Infancy of Saline County, Journal of Illinois History, Vol. 10, p. 49. External links Equality Illinois History Prairie Ghosts Stace England & The Salt Kings concept Music CD on "The Old Slave House" Glen O. Jones Lake Equality Masonic Lodge Villages in Gallatin County, Illinois Populated places established in 1735