It was difficult to reach through memory to the crazy chaos of his mind on that night, and recall the route he took while haunted by this feeling; but he afterward remembered that, without any other purpose than to baffle his imaginary pursuer, he traversed at a rapid pace a large portion of the moonlit city; always (he knew not why) avoiding the more populous thoroughfares, and choosing unfrequented and tortuous byways, but never ridding himself of that horrible confusion of mind in which the faces of his dead friend and the pale woman were strangely blended, nor of the fancy that he was followed.  Once, as he passed the hospital where Feval died, a faint hint seemed to flash and vanish from the clouds of his lunacy, and almost identify the dogging goblin with the figure of his dream; but the conception instantly mixed with a disconnected remembrance that this was Christmas eve, and then slipped from him, and was lost.  He did not pause there, but strode on.  But just there, what had been frightful became hideous.  For at once he was possessed with the conviction that the thing that lurked at a distance behind him was quickening its movement, and coming up to seize him.  The dreadful fancy stung him like a goad, and, with a start, he accelerated his flight, horribly conscious that what he feared was slinking along in the shadow, close to the dark bulks of the houses, resolutely pursuing, and bent on overtaking him.  Faster!  His footfalls rang hollowly and loud on the moonlit pavement, and in contrast with their rapid thuds he felt it as something peculiarly terrible that the furtive thing behind slunk after him with soundless feet.  Faster, faster!  Traversing only the most unfrequented streets, and at that late hour of a cold winter night he met no one, and with a terrifying consciousness that his pursuer was gaining on him, he desperately strode on.  He did not dare to look behind, dreading less what he might see than the momentary loss of speed the action might occasion.  Faster, faster, faster!  And all at once he knew that the dogging thing had dropped its stealthy pace and was racing up to him.  With a bound he broke into a run, seeing, hearing, heeding nothing, aware only that the other was silently louping on his track two steps to his one; and with that frantic apprehension upon him, he gained the next street, flung himself around the corner with his back to the wall, and his arms convulsively drawn up for a grapple; and felt something rush whirring past his flank, striking him on the shoulder as it went by, with a buffet that made a shock break through his frame.  That shock restored him to his senses.  His delusion was suddenly shattered.  The goblin was gone.  He was free.