THE BLACK BOX


The Illustrations Shown in this Edition are Reproductions of
Scenes from the Photoplay of "THE BLACK BOX" Produced and
Copyrighted by the Universal Film Manufacturing Company, to whom
the Publishers Desire to Express their Thanks and Appreciation
for Permission to use the Pictures.


[Illustration: SANFORD QUEST, CRIMINOLOGIST.]




THE BLACK BOX


BY


E. PHILLIPS OPPENHEIM



ILLUSTRATED WITH SCENES FROM THE PHOTO-PLAY

PRODUCED AND COPYRIGHTED BY THE UNIVERSAL FILM MANUFACTURING COMPANY

NEW YORK