The mystical quadruple interrogatory
Subtitle: how? what?? whence??? whither???? : concerning the existence of man and all things, and all being and all life, so far answered by  the contents of this book as to suggest for an appropriate title, to-wit : Rending the vail
By: this volume is a compilation by J.H. Nixon of psychic literature, mostly given by spirits through and by means of full-form visible materializations at seances of a certain psychic research society known as the Aber Intellectual Circle ; the medium being William W. Aber.
Contributors: Aber, W. W. b. 1861.; Nixon, J. H.; Harry Houdini Collection (Library of Congress)
Publisher: Hudson-Kimberley Publishing Co.
Published: 1899
Place of publication: Kansas City, Mo
Language: eng
Number of pages: 507
Subjects: Spirit writings.
Work titles: Rending the vail.
Notes: "It is believed that Rending the vail is the only book in the world as a scientific treatise of phenomenal spiritualism, claiming its principal matter to be uttered by excarnate human spirits while in condition of visible reincarnate form."

Includes index.