Chapter I NIGHTMARE OF MONSTERS
Chapter II VANISHED TRAIN
Chapter III DOC SAVAGE ACCUSED
Chapter IV MISSING GLOBES
Chapter V THE RUMBLING TRUCK
Chapter VI HAM SEES MONSTERS
Chapter VII DOC’S STRANGE ATTACK
Chapter VIII THE VANISHED SAFE
Chapter IX TWO DOC SAVAGES
Chapter X TEETH OF THE RATS
Chapter XI SKYSCRAPER MURDER
Chapter XII THE PROFESSOR’S FINISH
Chapter XIII MURDER IN THE NIGHT
Chapter XIV FEAR OF MADNESS
Chapter XV TRAIN IN THE NIGHT
Chapter XVI UNDER THE MOUNTAIN
Chapter XVII CAVERN OF MONSTERS
Chapter XVIII MEN WHO LIVED AGAIN
Chapter XIX END OF THE DOCTOR
Chapter XX WHEN CRAGROCK FELL
