“There’s one thing I’ll tell you though about who I am. I am the man in the dark room, who made you all policemen.”

With that he fell from the balcony, bouncing on the stones below like a great ball of india-rubber, and went bounding off towards the corner of the Alhambra, where he hailed a hansom-cab and sprang inside it. The six detectives had been standing thunderstruck and livid in the light of his last assertion; but when he disappeared into the cab, Syme’s practical senses returned to him, and leaping over the balcony so recklessly as almost to break his legs, he called another cab.

He and Bull sprang into the cab together, the Professor and the Inspector into another, while the Secretary and the late Gogol scrambled into a third just in time to pursue the flying Syme, who was pursuing the flying President. Sunday led them a wild chase towards the north-west, his cabman, evidently under the influence of more than common inducements, urging the horse at breakneck speed. But Syme was in no mood for delicacies, and he stood up in his own cab shouting, “Stop thief!” until crowds ran along beside his cab, and policemen began to stop and ask questions. All this had its influence upon the President’s cabman, who began to look dubious, and to slow down to a trot. He opened the trap to talk reasonably to his fare, and in so doing let the long whip droop over the front of the cab. Sunday leant forward, seized it, and jerked it violently out of the man’s hand. Then standing up in front of the cab himself, he lashed the horse and roared aloud, so that they went down the streets like a flying storm. Through street after street and square after square went whirling this preposterous vehicle, in which the fare was urging the horse and the driver trying desperately to stop it. The other three cabs came after it (if the phrase be permissible of a cab) like panting hounds. Shops and streets shot by like rattling arrows.

At the highest ecstacy of speed, Sunday turned round on the splashboard where he stood, and sticking his great grinning head out of the cab, with white hair whistling in the wind, he made a horrible face at his pursuers, like some colossal urchin. Then raising his right hand swiftly, he flung a ball of paper in Syme’s face and vanished. Syme caught the thing while instinctively warding it off, and discovered that it consisted of two crumpled papers. One was addressed to himself, and the other to Dr. Bull, with a very long, and it is to be feared partly ironical, string of letters after his name. Dr. Bull’s address was, at any rate, considerably longer than his communication, for the communication consisted entirely of the words:

“What about Martin Tupper now?”

“What does the old maniac mean?” asked Bull, staring at the words. “What does yours say, Syme?”

Syme’s message was, at any rate, longer, and ran as follows:

“No one would regret anything in the nature of an interference by the Archdeacon more than I. I trust it will not come to that. But, for the last time, where are your goloshes? The thing is too bad, especially after what uncle said.”

The President’s cabman seemed to be regaining some control over his horse, and the pursuers gained a little as they swept round into the Edgware Road. And here there occurred what seemed to the allies a providential stoppage. Traffic of every kind was swerving to right or left or stopping, for down the long road was coming the unmistakable roar announcing the fire-engine, which in a few seconds went by like a brazen thunderbolt. But quick as it went by, Sunday had bounded out of his cab, sprung at the fire-engine, caught it, slung himself on to it, and was seen as he disappeared in the noisy distance talking to the astonished fireman with explanatory gestures.

“After him!” howled Syme. “He can’t go astray now. There’s no mistaking a fire-engine.”

The three cabmen, who had been stunned for a moment, whipped up their horses and slightly decreased the distance between themselves and their disappearing prey. The President acknowledged this proximity by coming to the back of the car, bowing repeatedly, kissing his hand, and finally flinging a neatly-folded note into the bosom of Inspector Ratcliffe. When that gentleman opened it, not without impatience, he found it contained the words:

“Fly at once. The truth about your trouser-stretchers is known. A FRIEND.”

The fire-engine had struck still farther to the north, into a region that they did not recognise; and as it ran by a line of high railings shadowed with trees, the six friends were startled, but somewhat relieved, to see the President leap from the fire-engine, though whether through another whim or the increasing protest of his entertainers they could not see. Before the three cabs, however, could reach up to the spot, he had gone up the high railings like a huge grey cat, tossed himself over, and vanished in a darkness of leaves.

Syme with a furious gesture stopped his cab, jumped out, and sprang also to the escalade. When he had one leg over the fence and his friends were following, he turned a face on them which shone quite pale in the shadow.

“What place can this be?” he asked. “Can it be the old devil’s house? I’ve heard he has a house in North London.”

“All the better,” said the Secretary grimly, planting a foot in a foothold, “we shall find him at home.”

“No, but it isn’t that,” said Syme, knitting his brows. “I hear the most horrible noises, like devils laughing and sneezing and blowing their devilish noses!”

“His dogs barking, of course,” said the Secretary.

“Why not say his black-beetles barking!” said Syme furiously, “snails barking! geraniums barking! Did you ever hear a dog bark like that?”

He held up his hand, and there came out of the thicket a long growling roar that seemed to get under the skin and freeze the flesh a low thrilling roar that made a throbbing in the air all about them.

“The dogs of Sunday would be no ordinary dogs,” said Gogol, and shuddered.

Syme had jumped down on the other side, but he still stood listening impatiently.

“Well, listen to that,” he said, “is that a dog anybody’s dog?”

There broke upon their ear a hoarse screaming as of things protesting and clamouring in sudden pain; and then, far off like an echo, what sounded like a long nasal trumpet.

“Well, his house ought to be hell! ” said the Secretary; “and if it is hell, I’m going in!” and he sprang over the tall railings almost with one swing.

The others followed. They broke through a tangle of plants and shrubs, and came out on an open path. Nothing was in sight, but Dr. Bull suddenly struck his hands together.

“Why, you asses,” he cried, “it’s the Zoo!”

As they were looking round wildly for any trace of their wild quarry, a keeper in uniform came running along the path with a man in plain clothes.

“Has it come this way?” gasped the keeper.

“Has what?” asked Syme.

“The elephant!” cried the keeper. “An elephant has gone mad and run away!”

“He has run away with an old gentleman,” said the other stranger breathlessly, “a poor old gentleman with white hair! ”

“What sort of old gentleman?” asked Syme, with great curiosity.

“A very large and fat old gentleman in light grey clothes,” said the keeper eagerly.

“Well,” said Syme, “if he’s that particular kind of old gentleman, if you’re quite sure that he’s a large and fat old gentleman in grey clothes, you may take my word for it that the elephant has not run away with him. He has run away with the elephant. The elephant is not made by God that could run away with him if he did not consent to the elopement. And, by thunder, there he is! ”