After a few chapters where one is more in the field of folklore and legends, it finally seems to go in more contemporary and credible stories. Unfortunately apart from a poltergeist case, you never go into detail, the hearsay cases recognize a few lines and you can soak in any of them. Zap a story to another without ever really be able to hold. Too bad there was surely better to do, perhaps by sacrificing the appearance compilation to select some juicy stories to develop. Perhaps an idea next book.