CHAPTER I
DEATH INTERRUPTS
CHAPTER II
DETECTIVE GRIFFITH INVESTIGATES
CHAPTER III
IN THE MORGUE
CHAPTER IV
AN UNOFFICIAL REPORT
CHAPTER V
FELLOWS IS PERPLEXED
CHAPTER VI
THE SHADOW INVESTIGATES
CHAPTER VII
LAMONT CRANSTON TALKS TO HIMSELF
CHAPTER VIII
SPOTTER MEETS A FRIEND
CHAPTER IX
AT BROOKDALE
CHAPTER X
IN THE FARMHOUSE
CHAPTER XI
VINCENT ESTABLISHES HIMSELF
CHAPTER XII
DEATH TO THE SHADOW
CHAPTER XIII
A STRANGE DISAPPEARANCE
CHAPTER XIV
SPOTTER PAYS A VISIT
CHAPTER XV
THE RAID AT MIDNIGHT
CHAPTER XVI
SPOTTER SEES THE SHADOW
CHAPTER XVII
HARRY VINCENT FINDS TROUBLE
CHAPTER XVIII
TIGER BRONSON
CHAPTER XIX
TWO AGENTS TALK
CHAPTER XX
AFTER DARK
CHAPTER XXI
VINCENT ESCAPES
CHAPTER XXII
BURBANK GOES ON DUTY
CHAPTER XXIII
VINCENT RETURNS TO BROOKDALE
CHAPTER XXIV
THE DEN OF LOO LOOK
CHAPTER XXV
TRAP FOR THE SHADOW
CHAPTER XXVI
THE SHADOW FAILS
CHAPTER XXVII
VINCENT TAKES ACTION
CHAPTER XXVIII
BURBANK GIVES INFORMATION
CHAPTER XXIX
HARRY VINCENT FACES DEATH
CHAPTER XXX
THE FIFTH MAN
CHAPTER XXXI
ENTER THE SHADOW
CHAPTER XXXII
THE LAST ATTACK
CHAPTER XXXIII
THE OUTCOME
