How well do you know about ghost? This book was written by a well-known British investigator of psychic and phenomena. It also endeavors to bring together a number of "ghost stories" of the more startling and dramatic type, but stories, nevertheless, which seem to be well authenticated; and which have been obtained, in most instances, at first hand, from the original witnesses; and often contain corroborative testimony from others who also experienced the ghostly phenomena. Some of these incidents, indeed, rise to the dignity of scientific evidence; others are less well authenticated cases, but interesting for all that. These have been grouped in various Chapters, according to their evidential value.