Inferno: Ellen Datlow *SIGNED**Autographed by Ellen Datlow*As stated in her introduction to Inferno, Ellen Datlow asked her favorite authors for stories that would provide the reader with a frisson of shock, or a moment of dread so powerful it might cause the reader outright physical discomfort; or a sensation of fear so palpable that the reader feels compelled to turn on the bright lights and play music or seek the company of others to dispel the fear.