your back when she says, 'Roxbury, dear!' I shan't be there, you know. She'll mean you. Don't forget that."
"Oh, I say," exclaimed Brock, halting abruptly, and staring in dismay at the confident conspirator, "will I have to wear a suit of clothes like that, and an eyeglass, and—and—good Lord! spats?"
"By Jove, you shall wear this very suit!" cried Medcroft, inspired. "We're of a size, and it won't fit you any better than it does me. Our clothes never fit us in London. Clever idea of yours, Brock, to think of it. And, here! We'll stop at this shop and pick up a glass. You can have all day for practice with it. And, I say, Brock, don't you think you can cultivate a—er—little more of an English style of speech? That twang of yours won't—"
"Heavens, man, I'm to be a low comedian, too," gasped Brock, as he was fairly pushed onto the shop. Three minutes later they were on the sidewalk, and Brock was in possession of an object he had scorned most of all things in the world—a monocle.
Arm in arm, they sauntered into the Ritz. Medcroft retained his clasp on his friend's elbow as they went up in the lift, after the fashion of one who fears that his victim is contemplating flight. As they entered the comfortable little sitting-room of the suite, a young woman rose gracefully from the desk at which she had been writing. With perfect composure she smiled and extended her slim hand to the American as he crossed the room with Medcroft's jerky introduction dinging in his ears.
"My old friend Brock, dear. He has consented to be your husband. You've never met your wife, have you, old man?" A blush spread over her exquisite face.
"Oh, Roxbury, how embarrassing! He hasn't even proposed to me. So glad to meet you, Mr. Brock. I've been trying to picture what you would look like, ever since Roxbury went out to find you. Sit here, please, near me. Roxbury, has Mr. Brock really fallen into your terrible trap? Isn't it the most ridiculous proceeding, Mr. Brock—"
"Call him Roxbury, my dear. He's fully prepared for it. And now let's get down to business. He insists upon talking it over with you. You don't mind me being present, do you, Brock? I daresay I can help you out a bit. I've been married four years."
For an hour the trio discussed the situation from all sides and in all its phases. When Brock arose to take his departure, he was irrevocably committed to the enterprise; he was, moreover, completely enchanted by the vista of harmless fun and sweet adventure that stretched before him. He went away with his head full of the brilliant, quick-witted, loyal young American who was entering so heartily into the plot to deceive her own friends for the time being in order that her husband might profit in high places.
"She is ripping," he said to Medcroft in the hallway. All of the plans had been made and all of them had been approved by the young wife. She had shown wonderful perspicacity and foresight in the matter of details; her capacity for selection and disposal was even more comprehensive than that of the two men, both of whom were somewhat staggered by the boldness of more than one suggestion which came from her fruitful storehouse of romantic ideas. She had grasped the full humour of the situation, from inception to dénouement, and, to all appearance, was heart and soul deep in the venture, despising the risks because she knew that succour was always at her elbow in the shape of her husband's loyal support. There was no condition involved which could not be explained to her credit; adequate compensation for the merry sacrifice was to be had in the brief detachment from rigid English conventionality, in the hazardous injection of quixotism into an otherwise overly healthful life of platitudes. Society had become the sepulchre of youthful inspirations; she welcomed the resurrection. The exquisite delicacy with which she analysed the cost and computed the interest won for her the warmest regard of her husband's friend, fellow conspirator in a plot which involved the subtlest test of loyalty and honour.
"Yes," said Medcroft simply. "You won't have reason to change your opinion, Brock." He hesitated for a moment and then burst out, rather plaintively: "She's an awfully good sort, demme, she is. And so are you, Brock—it's mighty decent of you. You're the only man in all the world that I could or would have asked to do this for me. You are my best friend, Brock—you always have been." He seized the American's hand and wrung it fervently. Their eyes met in a long look of understanding and confidence.
"I'll take good care of her," said Brock quietly.
"I know you will. Good-by, then. I'll see you late this afternoon. You leave this evening at seven-twenty by the Orient Express. I've had the reservations booked and—and—" He hesitated, a wry smile on his lips, "I daresay you won't mind making a pretence of looking after the luggage a bit, will you?"
"I shall take this opportunity to put myself in training against the day when I may be travelling away with a happy bride of my own. By the way, how long am I expected to remain in this state of matrimonial bliss? That's no small detail, you know, even though it escaped for the moment."
"Three weeks."
"Three weeks?" He almost reeled.
"That's a long time in these days of speedy divorces," said Medcroft blandly.
CHAPTER II
THE SISTER-IN-LAW.
The Gare de l'Est was thronged with people when Brock appeared, fully half an hour before departing time. In no little dismay, he found himself wondering if the whole of Paris was going away or, on the other hand, if the rest of the continent was arriving. He felt a fool in Medcroft's unspeakable checked suit; and the eyeglass was a much more obstinate, untractable thing than he had even suspected it could be. The right side of his face was in a condition of semi-paralysis due to the muscular exactions required; he had a sickening fear that the scowl that marked his brow was destined to form a perpetual alliance with the smirk at the corner of his nose, forever destroying the symmetry of his face. If one who has not the proper facial construction will but attempt the feat of holding a monocle in place for unbroken hours, he may come to appreciate at least one of the trials which beset poor Brock.
Every one seemed to be staring at him. He heard more than one American in the scurrying throng say to another, "English," and he felt relieved until an Englishman or two upset his confidence by brutally alluding to him as a "confounded American toady."
It was quite train time before Mrs. Medcroft was seen hurrying in from the carriage way, pursued by a trio of facteurs, laden with bags and boxes.
"Don't shake hands," she warned in a quick whisper, as they came together. "I recognised you by the clothes."
"Thank God, it wasn't my face!" he cried. "Are your trunks checked?"
"Yes—this afternoon. I have nothing but the bags. You have the tickets? Then let us get aboard. I just couldn't get here earlier," she whispered guiltily. "We had to say good-by, you know. Poor old Roxy! How he hated it! I sent Burton and O'Brien on ahead of me. My sister brought them here in her carriage, and I daresay they're aboard and abed by this time. You didn't see them? But of course you wouldn't know my maids. How stupid of me! Don't be alarmed. They have their instructions, Roxbury. Doesn't it sound odd to you?"
Brock was icy-cold with apprehension as they walked down the line of wagon-lits in the wake of the bag-bearers. Mrs. Medcroft was as self-possessed and as dégagé as he was ill at ease and awkward. As they ascended the steps of the carriage, she turned back
