MANCHESTER HOUSE (Kindle Edition) by Donald Allen Kirch

Manchester House is a beacon of evil at the center of a small Kansas town with a dark, mysterious past that would not go away, and when a group of professional "ghost hunters" decides to explore it, they quickly descend into absolute darkness and terror - ultimately learning the incredible truth behind the fabled legend...
(From the YouTube description)
http://www.amazon.com/MANCHESTER-HOUSE-ebook/dp/B002YKOXDE