He knew that that evil figure, his shadow, was creeping quickly or slowly behind him, and he did not care.
It seemed a symbol of human faith and valour that while the skies were darkening that high place of the earth was bright. The devils might have captured heaven, but they had not yet captured the cross. He had a new impulse to tear out the secret of this dancing, jumping and pursuing paralytic; and at the entrance of the court as it opened upon the Circus he turned, stick in hand, to face his pursuer.
Professor de Worms came slowly round the corner of the irregular alley behind him, his unnatural form outlined against a lonely gas-lamp, irresistibly recalling that very imaginative figure in the nursery rhymes, “the crooked man who went a crooked mile.” He really looked as if he had been twisted out of shape by the tortuous streets he had been threading. He came nearer and nearer, the lamplight shining on his lifted spectacles, his lifted, patient face. Syme waited for him as St. George waited for the dragon, as a man waits for a final explanation or for death. And the old Professor came right up to him and passed him like a total stranger, without even a blink of his mournful eyelids.
There was something in this silent and unexpected innocence that left Syme in a final fury. The man’s colourless face and manner seemed to assert that the whole following had been an accident. Syme was galvanised with an energy that was something between bitterness and a burst of boyish derision. He made a wild gesture as if to knock the old man’s hat off, called out something like “Catch me if you can,” and went racing away across the white, open Circus. Concealment was impossible now; and looking back over his shoulder, he could see the black figure of the old gentleman coming after him with long, swinging strides like a man winning a mile race. But the head upon that bounding body was still pale, grave and professional, like the head of a lecturer upon the body of a harlequin.
This outrageous chase sped across Ludgate Circus, up Ludgate Hill, round St. Paul’s Cathedral, along Cheapside, Syme remembering all the nightmares he had ever known. Then Syme broke away towards the river, and ended almost down by the docks. He saw the yellow panes of a low, lighted public-house, flung himself into it and ordered beer. It was a foul tavern, sprinkled with foreign sailors, a place where opium might be smoked or knives drawn.
A moment later Professor de Worms entered the place, sat down carefully, and asked for a glass of milk.
CHAPTER VIII
THE PROFESSOR EXPLAINS
WHEN Gabriel Syme found himself finally established in a chair, and opposite to him, fixed and final also, the lifted eyebrows and leaden eyelids of the Professor, his fears fully returned. This incomprehensible man from the fierce council, after all, had certainly pursued him. If the man had one character as a paralytic and another character as a pursuer, the antithesis might make him more interesting, but scarcely more soothing. It would be a very small comfort that he could not find the Professor out, if by some serious accident the Professor should find him out. He emptied a whole pewter pot of ale before the professor had touched his milk.
One possibility, however, kept him hopeful and yet helpless. It was just possible that this escapade signified something other than even a slight suspicion of him. Perhaps it was some regular form or sign. Perhaps the foolish scamper was some sort of friendly signal that he ought to have understood. Perhaps it was a ritual. Perhaps the new Thursday was always chased along Cheapside, as the new Lord Mayor is always escorted along it. He was just selecting a tentative inquiry, when the old Professor opposite suddenly and simply cut him short. Before Syme could ask the first diplomatic question, the old anarchist had asked suddenly, without any sort of preparation
“Are you a policeman?”
Whatever else Syme had expected, he had never expected anything so brutal and actual as this. Even his great presence of mind could only manage a reply with an air of rather blundering jocularity.
“A policeman?” he said, laughing vaguely. “Whatever made you think of a policeman in connection with me?”
“The process was simple enough,” answered the Professor patiently. “I thought you looked like a policeman. I think so now.”
“Did I take a policeman’s hat by mistake out of the restaurant?” asked Syme, smiling wildly. “Have I by any chance got a number stuck on to me somewhere? Have my boots got that watchful look? Why must I be a policeman? Do, do let me be a postman.”
The old Professor shook his head with a gravity that gave no hope, but Syme ran on with a feverish irony.
“But perhaps I misunderstood the delicacies of your German philosophy. Perhaps policeman is a relative term. In an evolutionary sense, sir, the ape fades so gradually into the policeman, that I myself can never detect the shade. The monkey is only the policeman that may be. Perhaps a maiden lady on Clapham Common is only the policeman that might have been. I don’t mind being the policeman that might have been. I don’t mind being anything in German thought.”
“Are you in the police service?” said the old man, ignoring all Syme’s improvised and desperate raillery. “Are you a detective?”
Syme’s heart turned to stone, but his face never changed.
“Your suggestion is ridiculous,” he began. “Why on earth ”
The old man struck his palsied hand passionately on the rickety table, nearly breaking it.
“Did you hear me ask a plain question, you pattering spy?” he shrieked in a high, crazy voice. “Are you, or are you not, a police detective?”
“No!” answered Syme, like a man standing on the hangman’s drop.
“You swear it,” said the old man, leaning across to him, his dead face becoming as it were loathsomely alive. “You swear it! You swear it! If you swear falsely, will you be damned? Will you be sure that the devil dances at your funeral? Will you see that the nightmare sits on your grave? Will there really be no mistake? You are an anarchist, you are a dynamiter! Above all, you are not in any sense a detective? You are not in the British police?”
He leant his angular elbow far across the table, and put up his large loose hand like a flap to his ear.
“I am not in the British police,” said Syme with insane calm.
Professor de Worms fell back in his chair with a curious air of kindly collapse.
“That’s a pity,” he said, “because I am.”
Syme sprang up straight, sending back the bench behind him with a crash.
“Because you are what?” he said thickly. “You are what?”
“I am a policeman,” said the Professor with his first broad smile. and beaming through his spectacles. “But as you think policeman only a relative term, of course I have nothing to do with you. I am in the British police force; but as you tell me you are not in the British police force, I can only say that I met you in a dynamiters’ club. I suppose I ought to arrest you.” And with these words he laid on the table before Syme an exact facsimile of the blue card which Syme had in his own waistcoat pocket, the symbol of his power from the police.