When the jar of the joined iron ran up Syme’s arm, all the fantastic fears that have been the subject of this story fell from him like dreams from a man waking up in bed. He remembered them clearly and in order as mere delusions of the nerves—how the fear of the Professor had been the fear of the tyrannic accidents of nightmare, and how the fear of the Doctor had been the fear of the airless vacuum of science. The first was the old fear that any miracle might happen, the second the more hopeless modern fear that no miracle can ever happen. But he saw that these fears were fancies, for he found himself in the presence of the great fact of the fear of death, with its coarse and pitiless common sense. He felt like a man who had dreamed all night of falling over precipices, and had woke up on