On the threshold of the unseen
Subtitle: an examination of the phenomena of spiritualism and of the evidence for survival after death
By: by Sir William F. Barrett.
Edition: 2nd ed. (rev.).
Publisher: K. Paul, Trench, Trubner; E.P. Dutton
Published: 1917
Place of publication: London; New York
Subjects: Spiritualism.; Parapsychology -- Research.