Some times spirit works in mysterious ways, as this has happened to me many times and the last time was while visiting a used books store. The clerk told me the area to look. The aisles were narrow and books were in pile here and there along with what was on the shelfs. I spend a good 45 minutes looking at every books title but could not find the book. Was just standing there when a book fell off of the very top of a shelf, landing at my feet. The very book I was looking for. It was like some invisible person was helping me find this book.