“You promised,” I reminded Mr. Patton, “to play with cards on the table.”

“My dear young lady,” he replied, “I have no cards! I suspect a game, that’s all.”

“Then—do you need me?”

The detective bent forward, his arms on his desk, and looked me over carefully.

“What sort of shape are you in? Tired?”

“No.”

“Nervous?”

“Not enough to hurt.”

“I want you to take another case, following a nurse who has gone to pieces,” he said, selecting his words carefully. “I don’t want to tell you a lot—I want you to go in with a fresh mind. It promises to be an extraordinary case.”

“How long was the other nurse there?”

“Four days.”

“She went to pieces in four days!”

“Well, she’s pretty much unstrung. The worst is, she hasn’t any real reason. A family chooses to live in an unusual manner, because they like it, or perhaps they’re afraid of something. The girl was, that’s sure. I had never seen her until this morning, a big, healthy-looking 2 young woman; but she came in looking back over her shoulder as if she expected a knife in her back. She said she was a nurse from St. Luke’s and that she’d been on a case for four days. She’d left that morning after about three hours’ sleep in that time, being locked in a room most of the time, and having little but crackers and milk for food. She thought it was a case for the police.”

“Who is ill in the house? Who was her patient?”

“There is no illness, I believe. The French governess had gone, and they wished the children competently cared for until they replaced her. That was the reason given her when she went. Afterward she—well, she was puzzled.”

“How are you going to get me there?”

He gathered acquiescence from my question and smiled approval.

“Good girl!” he said. “Never mind how I’ll get you there. You are the most dependable woman I know.”

“The most curious, perhaps?” I retorted. “Four days on the case, three hours’ sleep, locked in and yelling ‘Police’! Is it out of town?”

“No, in the heart of the city, on Beauregard Square. Can you get some St. Luke’s uniforms? They want another St. Luke’s nurse.”

I said I could get the uniforms, and he wrote the address on a card.

“Better arrive about five,” he said.

“But—if they are not expecting me?”

“They will be expecting you,” he replied enigmatically.

“The doctor, if he’s a St. Luke’s man——”
3

“There is no doctor.”

It was six months since I had solved, or helped to solve, the mystery of the buckled bag for Mr. Patton. I had had other cases for him in the interval, cases where the police could not get close enough. As I said when I began this record of my crusade against crime and the criminal, a trained nurse gets under the very skin of the soul. She finds a mind surrendered, all the crooked little motives that have fired the guns of life revealed in their pitifulness.

Gradually I had come to see that Mr. Patton’s point of view was right; that if the criminal uses every means against society, why not society against the criminal? At first I had used this as a flag of truce to my nurse’s ethical training; now I flaunted it, a mental and moral banner. The criminal against society, and I against the criminal! And, more than that, against misery, healing pain by augmenting it sometimes, but working like a surgeon, for good.

I had had six cases in six months. Only in one had I failed to land my criminal, and that without any suspicion of my white uniform and rubber-soled shoes. Although I played a double game no patient of mine had suffered. I was a nurse first and a police agent second. If it was a question between turpentine compresses—stupes, professionally—and seeing what letters came in or went out of the house, the compress went on first, and cracking hot too. I am not boasting. That is my method, the only way I can work, and it speaks well for it that, as I say, only one man escaped arrest—an arson case where the factory owner hanged himself in the bathroom needle shower in the house he had bought with the 4 insurance money, while I was fixing his breakfast tray. And even he might have been saved for justice had the cook not burned the toast and been obliged to make it fresh.

I was no longer staying at a nurses’ home. I had taken a bachelor suite of three rooms and bath, comfortably downtown. I cooked my own breakfasts when I was off duty and I dined at a restaurant near. Luncheon I did not bother much about. Now and then Mr. Patton telephoned me and we lunched together in remote places where we would not be known. He would tell me of his cases and sometimes he asked my advice.

I bought my uniforms that day and took them home in a taxicab. The dresses were blue, and over them for the street the St. Luke’s girls wear long cloaks, English fashion, of navy blue serge, and a blue bonnet with a white ruching and white lawn ties. I felt curious in it, but it was becoming and convenient. Certainly I looked professional.

At three o’clock that afternoon a messenger brought a small box, registered. It contained a St. Luke’s badge of gold and blue enamel.

At four o’clock my telephone rang. I was packing my suitcase according to the list I keep pasted in the lid. Under the list, which was of uniforms, aprons, thermometer, instruments, a nurse’s simple set of probe, forceps and bandage scissors, was the word “box.” This always went in first—a wooden box with a lock, the key of which was round my neck. It contained skeleton keys, a small black revolver of which I was in deadly fear, a pair of handcuffs, a pocket flashlight, and my badge from the chief of police. I was examining the revolver nervously 5 when the telephone rang, and I came within an ace of sending a bullet into the flat below.

Did you ever notice how much you get out of a telephone voice? We can dissemble with our faces, but under stress the vocal cords seem to draw up tight and the voice comes thin and colorless. There’s a little woman in the flat beneath—the one I nearly bombarded—who sings like a bird at her piano half the day, scaling vocal heights that make me dizzy. Now and then she has a visitor, a nice young man, and she disgraces herself, flats F, fogs E even, finally takes cowardly refuge in a wretched mezzo-soprano and cries herself to sleep, doubtless, later on.

The man who called me had the thin-drawn voice of extreme strain—a youngish voice.

“Miss Adams,” he said, “this is Francis Reed speaking. I have called St. Luke’s and they referred me to you. Are you free to take a case this afternoon?”

I fenced. I was trying to read the voice.

“This afternoon?”

“Well, before night anyhow; as—as early this evening as possible.”

The voice was strained and tired, desperately tired. It was not peevish. It was even rather pleasant.

“What is the case, Mr. Reed?”

He hesitated. “It is not illness. It is merely—the governess has gone and there are two small children. We want some one to give her undivided attention to the children.”

“I see.”

“Are you a heavy sleeper, Miss Adams?”

“A very light one.” I fancied he breathed freer.
6

“I hope you are not tired from a previous case?” I was beginning to like the voice.

“I’m quite fresh,” I replied almost gayly. “Even if I were not, I like children, especially well ones. I shan’t find looking after them very wearying, I’m sure.”

Again the odd little pause. Then he gave me the address on Beauregard Square, and asked me to be sure not to be late.

“I must warn you,” he added; “we are living in a sort of casual way. Our servants left us without warning. Mrs. Reed has been getting along as best she could. Most of our meals are being sent in.”

I was thinking fast. No servants! A good many people think a trained nurse is a sort of upper servant. I’ve been in houses where they were amazed to discover that I was a college woman and, finding the two things irreconcilable, have openly accused me of having been driven to such a desperate course as a hospital training by an unfortunate love affair.

“Of course you understand that............