What a fascinating book. I was in a cult for over 20 years and was taught that we did not go to heaven or hell when we died. These last ten years have been a time for completely starting over with my beliefs and the subject of hell was among those beliefs where I desperately prayed for insight. This book seems biblical with the scriptures quoted and it makes so much sense. Though some things may be speculative, it is still food for thought. Like prophecy, I suppose. I believe that God wants me to realize there really is a hell and that it should deeply affect how I interact with non-believers. Whether people may or not believe that the author actually had a vision of hell, nevertheless, I believe hell is a serious subject that should be a part of our witness every day. I have not read "23 Days in Hell" yet, though I have ordered it.