Chapter I
THE HUNTED MAN
Chapter II
THE DEATH TRICK
Chapter III
FANGS
Chapter IV
THE TOUCH THAT SLEW
Chapter V
ARCTIC BAIT
Chapter VI
MONK IN TROUBLE
Chapter VII
NICK CLIPTON
Chapter VIII
DEATH DECOY
Chapter IX
ARIZONA TRAIL
Chapter X
MAN BATS
Chapter XI
THE CANYON FIGHT
Chapter XII
KILLER CHASM
Chapter XIII
HOT ROCK
Chapter XIV
THE PLOT SINISTER
Chapter XV
THE THUNDERING DEATH
Chapter XVI
NEW SUSPECT
Chapter XVII
CLEW TRAIL
Chapter XVIII
MYSTERIOUS MOTIVES
Chapter XIX
TRUCK DEATH
Chapter XX
THE FIERY TRAIL
Chapter XXI
ROBOT MEN
Chapter XXII
THE DEATH LIGHT
