I was looking forward to reading Spooky Yellowstone, and finding out more about hauntings and ghosts in the park. While this was a quick, somewhat enjoyable read, I found the stories to be written as something that people would tell around the campfire. I had hoped for a more factual look at the evidence on these happenings in Yellowstone, but I felt the stories were more silly, than anything else. I did find the Headless Bride from the Old Faithful Inn to be one of the more interesting chapters in the book.
If you're going into this book and not taking anything too seriously, then this could be an entertaining read about something other than the animals and geothermal features of the park.