The gong fixed in the door frame sounded.

A man entered as Sawyer hurriedly ceased a perusal of the pages of the Boys of the World, and stuffed that sample of the literature of young England up his page's jacket.

"Is the boss in?"

"Yes, sir."

"I want a tooth out."

"Yes, sir. Will you take a seat a moment?"

The boy handed the visitor a newspaper as he spoke, and then entered the inner room. To his employer he said:

"Gent wants a tooth extracted, sir."

He had attained the word "extracted" by diligent practice. It had been hard work, but he got home with it at last.

There was a hope prevailing in the dentist's breast that in time the boy would be able to say "gentleman"; at present there were no indications of the realization of that hope beyond the word's first syllable.

The dentist was wearily glancing out of the window. He looked very down in the mouth.

That is said of him metaphorically, as, actually, it is part of the business of a dentist to do that sort of thing. That is patent.

He had little to do but admire the scenery of Finsbury Circus. It is not an inspiring landscape—weariness naturally follows its frequent observation.

His brother had rooms a few doors away, and was the proprietor of a brass plate which bore four letters after his name—Arthur Lennox, M.R.C.S.

Sawyer was a divided possession. However impossible it may seem for a man to serve two masters, the boy did—it came cheaper that way.

The surgeon and dentist were not having good times.

Patience is necessary in waiting for patients, and the stock of it they had laid in when they started in their respective practices was nearly exhausted.

Overdue rent and unpaid bills stared them in the face. In addition to their kinship they were brothers in misfortune.

It was such a rare thing for a patient to call that, when the page announced one, the dentist quite started. Immediately he said:

"Show him in."

The boy did so, and retired. To his visitor, the dentist said:

"Good-morning."

"Good-morning. You are Mr. Charles Lennox?"

There was just that twang about the speaker's voice which some persons find so "charming"—and others tip their noses at—American.

"That is my name."

"I saw it up on the wire blind with the word 'dentist' after it."

"You need dental attention?"

"I need a tooth out."

"Will you sit down here?"

"Say! Hold on a minute. There's another combination on your blind. 'Painless Dentistry.'"

"Yes."

"I want to sample that kind."

"You mean—gas?"

"I mean the kind where you yank the tooth out without the owner knowing it. I've heard that it's done that way."

"Oh, yes, very frequently."

"Then fire away, boss."

"I shall have to ask you to wait a minute or two."

"What for?"

"I must send for a medical man to administer the gas."

"Can't do it yourself?"

"No, it is not usual."

"Will it be long?"

"No, my anÆsthetist is but a few doors away."

"All right, then."

"It is proper that I should mention that for the administration of gas an extra fee is charged."

"How do you mean?"

"The charge is half a guinea extra."

"Fifteen and six in all?"

"Yes."

"That's all right. If it really comes out without my knowing it, I shan't ask for my change out of a sovereign. Money's no object with me just now."

The dentist looked his opinion of the speaker, and, opening the communication doors, called the boy.

"Run in to Mr. Arthur, and ask him if he will come in—gas patient waiting."

The boy ran in—and remained in Mr. Arthur Lennox' rooms, minding them while the surgeon went to help his brother.

As he entered the dentist's sanctum, the man who had been sent for said:

"Good-morning."

"Good-morning; are you the pain killer?"

"That is my present mission," replied the surgeon, with a smile, as he drew out the rubber gas bag, and prepared the apparatus.

"What happens after I'm loaded? Sort of balloon business, this. How long do I stay gassed up?"

"But a minute, and during that minute the tooth is extracted."

"Sure it don't hurt?"

"Not at all—take my word for it. You are conscious, perhaps, of what is being done, but you will experience no pain."

"All right, then. It's warm in here; do you mind me taking off my coat, mister?"

"Not at all."

"I've been walking around pretty much all to-day winding things up."

"Ah!"

Politeness induced the surgeon to utter that exclamation; he was wholly uninterested. He wondered why patients should be so communicative.

"Yes; I'm off back to the States to-morrow. I have been round to Eldon Street about my passage, and as I walked into Finsbury Circus, blest if this tooth didn't come on aching a treat. I didn't reckon on any dentist being aboard the boat, so, when I saw your sign, I popped right in."

"And now, if you will sit here.... So. That's it."

"Hullo! what's that?"

"Don't be nervous—just the gas. Imagine you are going to sleep. That is it.... There you are; Charley, he's gone under."

The surgeon walked aside, the dentist took his place, and, instrument in hand, quickly operated.

As he put the forceps down, and picked up a glass of water, he suddenly cried:

"Arthur! what's wrong? Arthur, quick!"

The surgeon was at the window, drumming with his finger-tips on the panes. He turned round hurriedly when he was addressed and inquired:

"What's the matter?"

But he needed no verbal answer. A look at the patient's face told him much.

He clawed up a towel, and putting it beneath the chin, snatched the glass of water the dentist was holding, and dashed it on the livid, colorless face.... It had no effect.

He threw the glass and towel down, and felt the pulse, tore open the man's vest, and applied his stethoscope; seized the body, laid it on the floor, and on his knees was astride it.

"Brandy," he said, as he started in his muscular endeavor to restore animation.

His brother brought brandy, and poured some between the unconscious man's lips.

"My case is in the bag, Charley," said the surgeon, as he continued his efforts to pump air into the man's lungs. "Fill the hypo-syringe with brandy."

The dentist did so, and handed it to his brother.

The injection had no effect. Once more the manual exercise was tried—tried for nearly half an hour.

The dentist wore a very white face as he watched what was being done—the exercise kept the color in the surgeon's.

But when presently the latter rose to his feet and wiped the perspiration from his brow with his handkerchief, the hue of his face was in close competition with his brother's.

"Lock the outer door, Charley," he said, hoarsely.

The dentist did so without a word, but with a shaking hand. When he returned, the surgeon was drinking neat brandy.

And when he had finished drinking, he poured out more, and handed the glass to his brother.

The dentist looked his inquiry. The surgeon answered it:

"Yes. Dead. This happens about once in five thousand cases. Our luck, I suppose, our luck still helping us."

He said this very bitterly, as they stood looking down at the body.

Presently the dentist inquired:

"What is to be done?"

The other shook his head by way of reply.

Again the dentist broke the silence.

"Shall we send for the police?"

"What good will that do?"

"It is the usual thing, is it——"

"Usual! The whole thing is unusual. The police spells for us ruin. A thing of this sort gets into the papers, and we might as well put up the shutters at once."

"Can we avoid——?"

"We must. Let me think—yes."

"You have thought of something?"

"Plain and ordinary enough. It did not want much thinking about."

"What is it?"

"Finsbury Circus is deserted at night?"

"Yes."

"Wait till then. Then throw the body over the rails into the Circus garden. Let the police find it there."

"Horrible!"

"Why? The man's dead. The police have to find the body. What can it matter whether it is found in these rooms or the open air? It can't hurt the dead man to be found there. It will certainly hurt us if he is found here."

"That's so."

There was no help for it. Their exchequer was low enough down as it was—they must prevent the happening of anything which would reduce it still lower.

They had no belief in the proverb that when things were at their worst they would mend—because their condition was as bad as it very well could be, and there was an utter absence of any sign of a mend about it.