While the home is an operating museum or touring house, we do not enter the location but spend quality time around property. The 1860 mansion, built by the great-grandson of General Hugh Mercer (Washington Crossing The Delaware), later became a Masonic Temple and then the private home of preservationist, antiques' dealer, Jim Williams, for 20 years. It was here in 1981, a tragic killing occurred that became the subject of the novel, Midnight In The Garden of Good and Evil, which some same, became The New York Times Bestseller of All Time. While most tours cover this subject, we bring personal levels to it like no other tour in the city.