HIDE AND SEEK.

Clara's face was deathly pale, and in her heart anger burned as hotly at Poubalov's ceremonious insolence as it ached with this fresh blow to her hopes. Paul, blue with despair, feared for her, but she had not yet met the emergency that was too great for her to contend with, however unsuccessful she might be.

"We must waste no time here!" she cried stepping quickly forward to the coupÉ. "Return to that house, Paul, and search it; do what you think is best, according to developments. I am going to pursue Poubalov as I said I would. If I do not hear from you before the day is over, Paul, I shall go to that house myself. If you have to go downtown, leave word at Mrs. White's. Keep that carriage in view, Michael, but don't try to overtake it. Good-by, Paul!"

Her voice quivered with the desperation that had driven the tears to the brink of her eyes, and she hastily entered the coupÉ and pulled down the window curtains. Thus shut out from view, she gave way freely to her overstrained emotions, her soul seeming to be borne along on a rushing torrent of grief, and she felt that appalling desire, than which there is no more shocking experience of the heart, to throw herself into the arms of the lost loved one and find comfort there.

It was a great day for sturdy Mike. The regret that he hadn't had time just now to "lambast" his friend Patterson, was sweetly assuaged by the fact that he was still pursuing the loafer who did the trick to his wheel, and the hope that another opportunity would soon offer for a fine fight.

The chase exhilarated him, and the thought that he was called upon to champion a beautiful woman, made his fists ache to do valiant service upon somebody's head, Patterson's preferred, and he thumped his knees gently with his knuckles by way of practice, and kept his horse at a brisk trot a few rods behind Poubalov's carriage.

He was quite confident that he could "do" both driver and passenger if such a thing were necessary, and he longed heartily for an occasion to demand a trial of his prowess.

After having traversed a considerable distance, he pulled up, got down and gently opened the door.

"Whist, miss," he said, "they've stopped entirely."

"Where are we, and where are they?" asked Clara, now her composed self again.

"In Scollay Square," answered Mike, "and they're just foreninst the Crawford House. The gentleman's talkin' to Patterson. Now he's lookin' at me, bad luck to him!"

"I don't wish to come up to him," said Clara; "if he comes this way I shall be glad. You must have no fear if we talk angrily together."

"I'd like to——" began Mike, significantly.

"Yes, I know you would," she interrupted, "but we must have no trouble unless I give the word. I might do so if I thought a policeman would arrest him, and not you."

"As to that, miss," said Mike, ruefully, "any copper's more likely to pull in the poor cab-driver instead of the fine gentleman. My brother's on the force, an' if we was only on his beat, now!"

"Tell me what they are doing, please."

"The gentleman is going into the hotel. Patterson is starting away. Shall I follow him?"

Clara reflected just an instant.

"No," she answered. "Stay here. I'm not going to pursue another empty carriage."

"Huh!" chuckled Mike, "you're a keen one, sure, for that's just what he's wantin' you to do. Patterson has turned down Hanover Street."

"We'll wait until he comes back," said Clara, "if we have to spend the rest of the day here; but you watch the hotel—Stay! there's a side entrance to the Crawford House, isn't there? Can you place the coupÉ where you can see both doors?"

"Yes, but I don't know how long the police will let me stay there."

"Try it, please. If they make you move on, drive around the square and come back."

Mike accordingly drove up to the curb of Tremont Row, where he could look down Brattle Street. No policeman had disturbed him before Patterson turned from Cornhill into the square. He had driven around a few blocks, evidently for the purpose of testing the design of his pursuers. Clara wondered why Poubalov should permit such a chase to continue. It would have seemed more like him to come to her with some of his characteristic sophistry, and either appear to yield, or adopt an entirely different course. It must be that he had some plan in view to the execution of which Patterson and his closed carriage were essential.

Patterson drove to the front entrance of the hotel and waited, casting ugly glances across the square at Mike, who grinned complacently and shook his fist.

After a moment Poubalov came out, entered the carriage, and Patterson promptly drove away. It was plain as day that he had received his instructions while Poubalov stood on the side-walk at the time of their arrival there. He was to see whether Clara would persist in her pursuit, and if so he was to—and that remained to be seen.

Mike speedily resumed the reins, and again the chase was in progress. Patterson went down Hanover Street, and, without any apparent effort to distance his pursuer, kept on until he came to Fleet Street, which leads to one of the East Boston ferries.

He turned in there, and Mike lost a little by reason of a temporary jam of vehicles. As soon as he was out of it, he too went through Fleet Street, and saw, to his satisfaction, that Patterson was still but a short distance ahead.

With painful anxiety, however, he saw that Patterson was making for the ferry, before which a rapidly increasing line of vehicles stood waiting for a chance to cross. Mike whipped up energetically, and managed to beat several drays and express wagons on the way in, and when at last he had to pull up and take his place in line, Patterson's was the carriage directly in front of him.

"Smart, ain't ye, ye loafer!" said Mike, disdainfully.

Patterson did not notice this remark, or any other of the many with which Mike assailed him while they waited for an incoming boat to discharge its cargo. When at length the gates were opened for the waiting vehicles, Mike was on the alert to take advantage of any opening that might occur to enable him to forge ahead, but none occurred.

Policemen and ferry officials kept the teams to their places, and if Mike had attempted a trick, he would have been compelled to go back, and thus lose more than he could have gained.

One by one the carriages and wagons went on board, and just after Patterson had passed the barrier the gates were closed.

"Hold on there!" howled Mike, beside himself with disappointment and rage, "don't yees see I've got to get aboard?"

The gateman laughed and told him to make himself easy; and Patterson, from his place at the very stern of the ferryboat, stood up in his seat and beckoned to Mike ironically.

The unhappy chap fumed in vain and got down to tell Clara about it.

"We're shook, miss, shook entirely," he said despondently.

When Clara understood the unfortunate meaning of his words, and saw that Poubalov had won in another skirmish, she herself was in a quandary.

"There are two ferries, aren't there?" she asked. "Aren't they near enough together on this side to make it possible to watch both for their return? for, of course, they haven't gone to East Boston for any other purpose than to come back here again unperceived."

"That might possibly be done, miss," said Mike, after a look at the jam of vehicles behind him, "but we're in for a trip across anyways, for I couldn't turn 'round now. An' then, d'ye see, there's more ways to get back from East Boston. They might go over to Chelsea, an' come back by that ferry, or take a run around by road and bridge, so you'd best give 'em up as lost, miss, an' it's sorry I am to tell you so."

"Well," said Clara sighing, "if we have to cross, we can make inquiries on the other side, and possibly come up with them again. We'll try it."

Inquiries on the East Boston side were vain when they landed there ten minutes later.

No one to whom they spoke could remember whether a carriage such as they described had been across or not.

One man, anxious to parade information that he did not possess, thought vaguely that the carriage might have gone thus and so, and Clara instructed Mike to drive that way a short distance, and then to return to Boston by the other ferry.

This was done, and all trace of Poubalov having been lost, and but one more hope remaining to her—Paul's investigation of the house in Roxbury—she directed Mike to drive to Ashburton Place.

Paul had arrived at Mrs. White's a few minutes ahead of her.

"I waited for you," he said in a disheartened voice, "because I'm completely at a loss what to do next, not because I have anything of importance to say."

"Everything is of importance, Paul," replied Clara, finding herself now called upon to inspire her allies with courage as well as give them ideas. "You went to that quaint-looking house, of course?"

"Yes, it's an abandoned tavern—that is, it was formerly run as a hotel, but the enterprise was a failure, and it is now closed. I learned that much from a man who was passing while I stood under the balcony, waiting for somebody to answer my ring. He remarked that he didn't believe I'd find anybody at home, as the house had been practically deserted for some time."

"But we saw Poubalov come out of there this morning," urged Clara.

"I said as much to my informant, but he answered that it was probably somebody who had been looking it over with a view to purchase. Of course we know better, but it goes to show that neither Patterson nor anybody else lives there."

"Except Ivan, if he still lives," said Clara gravely.

"Don't think I forgot that possibility," returned Paul, earnestly. "I quietly tried the door after my informant had passed on; he didn't know the name of the owner, by the way. Of course the door was locked. I went around to the side and back, for there is a driveway there leading to stables that are apparently as little used as the tavern itself. Every door and every window was closed. I knocked and shouted, and then neighbors put their heads out of windows and advised me that I was making a noise to no purpose. If it had been night I would have burst open a door or window, and have gone through the house from roof to cellar, but that plan is rather impracticable by daylight."

"I wonder," said Clara, "if the law would allow a search of that building. I mean something to be done officially. I've heard of search-warrants."

"It's barely possible, and you might try it; but my idea, such as it is, would be to go there quietly to-night ourselves, and force an entrance."

"And in either case Poubalov might return during the day, and effect a change in the situation that would make the search useless."

"Yes," said Paul, gloomily, "I had thought of that."

"The house must be watched this afternoon," said Clara, decidedly, "but it is my very distinct impression that Poubalov will go to his lodging before he returns to Roxbury. It seems to me he must have been on his way there when he was compelled to make a long detour to elude us. And that means that I think his lodging should be watched as carefully as the abandoned tavern. Will you pass the afternoon in your room, Paul?"

"Certainly, unless there is a better way of watching there. You must remember that Poubalov has discovered my peephole."

"Then," said Clara, "we will borrow the little front hall room occupied by the young lady. Let us go down at once."

On this occasion Mrs. White had left them to themselves, much to Clara's relief, for she would not have cared again to discuss her plans in the good lady's presence. It was not that she distrusted Mrs. White's intentions, but she had proven before that she was exceedingly pliable in Poubalov's hands.

As they were ready to go, Clara sought Mrs. White to say good-by.

"I'm sorry you are going so soon," said the landlady; "I thought you and Mr. Palovna would want a long talk, and so I busied myself in the kitchen, for fear I couldn't help interrupting to tell you my own good news. I expect Lizzie home to-night."

"Do you, indeed?" exclaimed Clara; "I am really very glad for you."

"It seems better, doesn't it?" continued Mrs. White, anxious to talk to somebody, and eager for sympathy; "she hasn't told me a word in her letters about why she went away, but, of course, I suspected; and I think from the way she writes in the letter I got this morning that she feels better, poor thing! At any rate, she's coming, and I feel very happy, and I should be perfectly content if only you could be happy, too, Miss Hilman."

"That seems almost an impossible boon for me now," replied Clara, gently; "I shall come to see you and your daughter if she would like to have me."

"I am sure she would, Miss Hilman. Must you hurry?"

Every minute seemed so precious to Clara that she almost begrudged the brief interval spent in this exchange of courtesies. On the way to Bulfinch Place she told Paul again that she should manage to watch the tavern during the afternoon, "but," she added, "you are most likely to meet important developments, and you will know where to find me, either near the tavern, or at my uncle's. I shall try to watch the tavern in such a way as not to frighten off Poubalov should he wish to go in, but once he should enter, I shall follow him, you may be sure."

At the lodging-house Clara made herself known to the occupant of the front hall room, who was at the time home for luncheon.

Clara talked with her apart at length, telling her in a general way of her troubles, but not indicating her plans in detail.

The young woman had not come in contact with Poubalov at all, it seemed.

She hardly knew that he was a lodger in the house, and the upshot of it was that her sympathies were aroused, and Paul was installed in her room, where he could keep watch upon the roadway through the slats of the closed blinds. So once more Clara bade him good-by, and set forth on her own task.

Paul did not venture to keep himself awake by smoking in the young lady's room, and he therefore had a dreadfully hard time of it, for the entire afternoon passed without an event of any kind to break the monotony of his watch.

The young lady returned at six o'clock, and looked in for a moment before going to dinner. After that she sat gossiping with the landlady.

The sun set and twilight gathered, and Paul began to fear that Poubalov had changed his quarters without giving notice; but just before it was too dark to distinguish faces in the street below, a carriage stopped before the door and Paul saw that Patterson sat on the box.