St. Louis writer and historian Stephen Walker has been a Lemp enthusiast since his first visit to the Lemp Mansion in 1982. Today he is a recognized authority on the family, and author of Lemp: The Haunting History. Now in its 12th printing, it is the definitive book on the Lemps.
In 2016 he published his second book, Ghosts Among Us: True Stories of the Paranormal. Signed copies of both books will be available for purchase on the tour.