"Are you sure," said Uncle Chris seriously, "that it is only that? Are you sure that your vitality has not become generally lowered by the fierce rush of Metropolitan life? Are you aware of the things that can happen to you if you allow the red corpuscles of your blood to become devitalised? I had a friend...."

"Stop! You're scaring me to death!"

Uncle Chris gave his moustache a satisfied twirl.

"Just what I meant to do, my dear. And, when I had scared you sufficiently--you wouldn't wait for the story of my consumptive friend. Pity! It's one of my best!--I should have mentioned that I had been having much the same trouble myself until lately, but the other day I happened to try Nervino, the great specific.... I was giving you an ill.u.s.tration of myself in action, my dear. I went to these Nervino people--happened to see one of their posters and got the idea in a flash--I went to them and said, 'Here am I, a presentable man of persuasive manners and a large acquaintance among the leaders of New York Society. What would it be worth to you to have me hint from time to time at dinner parties and so forth that Nervino is the rich man's panacea?' I put the thing lucidly to them. I said, 'No doubt you have a thousand agents in the city, but have you one who does not look like an agent and won't talk like an agent? Have you one who is inside the houses of the wealthy, at their very dinner-tables, instead of being on the front step, trying to hold the door open with his foot? That is the point you have to consider.' They saw the idea at once. We arranged terms--not as generous as I could wish, perhaps, but quite ample. I receive a tolerably satisfactory salary each week, and in return I spread the good word about Nervino in the gilded palaces of the rich. Those are the people to go for, Jill. They have been so busy wrenching money away from the widow and the orphan that they haven't had time to look after their health. You catch one of them after dinner, just as he is wondering if he was really wise in taking two helpings of the lobster Newburg, and he is clay in your hands. I draw my chair up to his and become sympathetic and say that I had precisely the same trouble myself until recently, and mention a dear old friend of mine who died of indigestion, and gradually lead the conversation round to Nervino. I don't force it on them. I don't even ask them, to try it. I merely point to myself, rosy with health, and say that I owe everything to it, and the thing is done. They thank me profusely and scribble the name down on their shirt-cuffs. And there you are! I don't suppose," said Uncle Chris philosophically, "that the stuff can do them any actual harm."

They had come to the corner of Forty-first Street. Uncle Chris felt in his pocket and produced a key.

"If you want to go and take a look at my little nest, you can let yourself in. It's on the twenty-second floor. Don't fail to go out on the roof and look at the view. It's worth seeing. It will give you some idea of the size of the city. A wonderful, amazing city, my dear, full of people who need Nervino. I shall go on and drop in at the club for half an hour. They have given me a fortnight's card at the Avenue.

Capital place. Here's the key."

Jill turned down Forty-first Street, and came to a mammoth structure of steel and stone which dwarfed the modest brown houses beside it into nothingness. It was curious to think of a private flat nestling on the summit of this mountain. She went in, and the lift shot her giddily upwards to the twenty-second floor. She found herself facing a short flight of stone steps, ending in a door. She mounted the steps, tried the key, and, turning it, entered a hall-way. Proceeding down the pa.s.sage, she reached a sitting-room.

It was a small room, but furnished with a solid comfort which soothed her. For the first time since she had arrived in New York, she had the sense of being miles away from the noise and bustle of the city. There was a complete and restful silence. She was alone in a nest of books and deep chairs, on which a large grandfather-clock looked down with that wide-faced benevolence peculiar to its kind. So peaceful was this eyrie, perched high up above the clamour and rattle of civilization, that every nerve in her body seemed to relax in a delicious content. It was like being in Peter Pan's house in the tree-tops.

II

Jill possessed in an unusual degree that instinct for exploration which is implanted in most of us. She was frankly inquisitive, and could never be two minutes in a strange room without making a tour of it and examining its books, pictures, and photographs. Almost at once she began to prowl.

The mantelpiece was her first objective. She always made for other people's mantelpieces, for there, more than anywhere else, is the character of a proprietor revealed. This mantelpiece was sprinkled with photographs, large, small, framed and unframed. In the centre of it, standing all alone and looking curiously out of place among its large neighbours, was a little snapshot.

It was dark by the mantelpiece. Jill took the photograph to the window, where the fading light could fall on it. Why, she could not have said, but the thing interested her. There was mystery about it.

It seemed in itself so insignificant to have the place of honour.

The snapshot had evidently been taken by an amateur, but it was one of those lucky successes which happen at rare intervals to amateur photographers to encourage them to proceed with their hobby. It showed a small girl in a white dress cut short above slim, black legs, standing in the porch of an old house, one hand swinging a sun-bonnet, the other patting an Irish terrier which had planted its front paws against her waist and was looking up into her face with that grave melancholy characteristic of Irish terriers. The sunlight was evidently strong, for the child's face was puckered in a twisted though engaging grin. Jill's first thought was "What a jolly kid!" And then, with a leaping of the heart that seemed to send something big and choking into her throat, she saw that it was a photograph of herself.

With a swooping bound memory raced back over the years. She could feel the hot sun on her face, hear the anxious voice of Freddie Rooke--then fourteen and for the first time the owner of a camera--imploring her to stand just like that because he wouldn't be half a minute only some rotten thing had stuck or something. Then the sharp click, the doubtful a.s.surance of Freddie that he thought it was all right if he hadn't forgotten to shift the film (in which case she might expect to appear in combination with a cow which he had snapped on his way to the house), and the relieved disappearance of Pat, the terrier, who didn't understand photography. How many years ago had that been? She could not remember. But Freddie had grown to long-legged manhood, she to an age of discretion and full-length frocks, Pat had died, the old house was inhabited by strangers ... and here was the silent record of that sun-lit afternoon, three thousand miles away from the English garden in which it had come into existence.

The shadows deepened. The top of the great building swayed gently, causing the pendulum of the grandfather-clock to knock against the sides of its wooden case. Jill started. The noise, coming after the dead silence, frightened her till she realized what it was. She had a nervous feeling of not being alone. It was as if the shadows held goblins that peered out at the intruder. She darted to the mantelpiece and replaced the photograph. She felt like some heroine of a fairy-story meddling with the contents of the giant's castle. Soon there would come the sound of a great footstep thud--thud....

_Thud._

Jill's heart gave another leap. She was perfectly sure she had heard a sound. It had been just like the banging of a door. She braced herself, listening, every muscle tense. And then, cleaving the stillness, came a voice from down the pa.s.sage--

"Just see them Pullman porters, Dolled up with scented waters Bought with their dimes and quarters!

See, here they come! Here they come!"

For an instant Jill could not have said whether she was relieved or more frightened than ever. True, that numbing sense of the uncanny had ceased to grip her, for Reason told her that spectres do not sing rag-time songs. On the other hand, owners of apartments do, and she would almost as readily have faced a spectre as the owner of this apartment. Dizzily, she wondered how in the world she was to explain her presence. Suppose he turned out to be some awful-choleric person who would listen to no explanations.

"Oh, see those starched-up collars!

Hark how their captain hollers 'Keep time! Keep time!'

It's worth a thousand dollars To see those tip-collectors...."

Very near now. Almost at the door.

"Those upper-berth inspectors, Those Pullman porters on parade!"

A dim, shapeless figure in the black of the doorway. The scrabbling of fingers on the wall.

"Where are you, dammit?" said the voice, apparently addressing the electric-light switch.

Jill shrank back, desperate fingers pressing deep into the back of an arm-chair. Light flashed from the wall at her side. And there, in the doorway, stood Wally Mason in his shirt-sleeves.

CHAPTER XIII

THE AMBa.s.sADOR ARRIVES

I

In these days of rapid movement, when existence has become little more than a series of shocks of varying intensity, astonishment is the shortest-lived of all the emotions. There was an instant in which Jill looked at Wally and Wally at Jill with the eye of total amazement, and then, almost simultaneously, each began--the process was subconscious--to regard this meeting not as an isolated and inexplicable event, but as something resulting from a perfectly logical chain of circ.u.mstances.

"Hullo!" said Wally.

"Hullo!" said Jill.

It was not a very exalted note on which to pitch the conversation, but it had the merit of giving each of them a little more time to collect themselves.

"This is.... I wasn't expecting you!" said Wally.

"I wasn't expecting _you_!" said Jill.

There was another pause, in which Wally, apparently examining her last words and turning them over in his mind, found that they did not square with his preconceived theories.

"You weren't expecting me?"

"I certainly was not!"

"But ... but you knew I lived here?"

Jill shook her head. Wally reflected for an instant, and then put his finger, with a happy inspiration, on the very heart of the mystery.

"Then how on earth did you get here?"

He was glad he had asked that. The sense of unreality which had come to him in the first startling moment of seeing her and vanished under the influence of logic had returned as strong as ever. If she did not know he lived in this place, how in the name of everything uncanny had she found her way here? A momentary wonder as to whether all this was not mixed up with telepathy and mental suggestion and all that sort of thing came to him. Certainly he had been thinking of her all the time since their parting at the Savoy Hotel that night three weeks and more back.... No, that was absurd. There must be some sounder reason for her presence. He waited for her to give it.

Jill for the moment felt physically incapable of giving it. She shrank from the interminable explanation which confronted her as a weary traveller shrinks from a dusty, far-stretching desert. She simply could not go into all that now. So she answered with a question.

"When did you land in New York?"

"This afternoon. We were supposed to dock this morning, but the boat was late." Wally perceived that he was being pushed away from the main point, and jostled his way back to it. "But what are you doing here?"

"It's such a long story."