He took a key from his pocket and inserted it in an almost invisible hole in the oak panelling of the hall; instantly the door opened slowly.

"I wish you a very good night," said Doctor Fall, as they stood on the steps. "I hope we shall meet again."

"You may be sure," said T. B. Smith, grimly, "that we shall."

CHAPTER XIII

Doris Gray was face to face with a dilemma. She stood in a tragic position; even now, she could not be sure that her guardian was dead.

But dead or alive, he had left her a terrible problem, for terrible it seemed to her, for solution.

She liked Frank Doughton well enough, but she was perhaps too young, had too small a knowledge of the great elements of life to appreciate fully her true feelings in the matter; and then the influence of this polished man of the world, this Count of the Roman Empire as he described himself, with his stories of foreign capitals, his easy conversation, his acquaintance with all the niceties of social intercourse, had made a profound impression upon her. At the moment, she might not say with any certainty, whether she preferred the young Englishman or this suave man of the world.

The balance was against Frank, and the command contained in the will, the knowledge that she must, so she told herself, make something of a sacrifice, was a subject for resentment. Not even the sweetest girl in the world, obeying as she thought the command of a dead man, who was especially fond and proud of her, could be compensated for the fact that he had laid upon her his dead hands, charging her to obey a command which might very easily be repugnant and hateful to her.

She did not, in truth, wish to marry anybody. She could well afford to allow the question of her fortune to lapse; she had at least five years in which to make up her mind, as to how she felt toward Frank Doughton.

She liked him, there was something especially invigorating and wholesome in his presence and in his very att.i.tude towards her. He was so courteous, so kindly, so full of quick, strong sympathy and yet--there were some depths he could not touch, she told herself, and was vague herself as to what those depths were.

She was strolling in Green Park on a glorious April morning, in a complacent mood, for the trees were in fresh green bud and the flower beds were a blaze of colour, when she met Frank, and Frank was so obviously exhilarated that something of his enthusiasm was conveyed to her. He saw her before she had seen him, and came with quickening footsteps toward her.

"I say," he said explosively, "I have some splendid news!"

"Let us sit down," she said, with a kindly smile, and made a place for him by her side on a bench near by. "Now, what is this wonderful news?"

"You remember Mr. Farrington gave me a commission to find the missing heir of Tollington?"

She nodded.

"Well, I have found him," he said, triumphantly; "it is an extraordinary thing," he went on, "that I should have done so, because I am not a detective. I told Mr. Farrington quite a long time ago that I never expected to make any discovery which would be of any use to him. You see Mr. Farrington was not able to give me any very definite data to work on. It appears that old Tollington had a nephew, the son of his dead sister, and it was to this nephew that his fortune was left.

Tollington's sister had been engaged to a wealthy Chicago stockbroker, and the day before the wedding she had run away with an Englishman, with whom her family was acquainted, but about whom they knew very little.

She guessed that he was a ne'er-do-well, who had come out to the States to redeem his fallen fortune. But he was not a common adventurer apparently, for he not only refused to communicate with the girl's parents, although he knew they were tremendously wealthy, but he never allowed them to know his real name. It appears that he was in Chicago under a name which was not his own. From that moment they lost sight of him. In a roundabout way they learned that he had gone back to England and that he had by his own efforts and labours established himself there. This news was afterwards confirmed. The girl was in the habit of writing regularly to her parents, giving neither her surname nor address. They answered through the columns of the London _Times_. That is how, though they knew where she was situated, all efforts to get in touch with her proved to be unavailing; and when her parents died, and her brother renewed his search, he was met with a blank wall. You see,"

Frank went on, a little navely, "it is quite impossible to discover anybody when their name is not even known to one."

"I see," smiled the girl; "and have you succeeded where all these people have failed?"

"I have hardly progressed so far as that," he laughed. "What I have discovered is this: that the man, who seventy years ago left the United States with the sister of old Tollington, lived for some years in Great Bradley."

"Great Bradley!" she said, in surprise; "why, isn't that where Lady Constance Dex lives?"

He nodded.

"Everybody seems to live there," he said, ruefully; "even our friend,"

he hesitated.

"Our friend?" she repeated, inquiringly.

"Your friend Poltavo is there now," he said, "permanently established as the guest of Dr. Fall. You have heard of the Secret House?--but everybody in England has heard of it."

"I am afraid that everybody does not include me," she smiled, "but go on with your story; how did you find that he lived in Great Bradley?"

"Well, it was rather a case of luck," he explained. "You see, I lived some years in Great Bradley myself; that is where I first met your uncle. I was a little boy at the time. But it wasn't my acquaintance with Great Bradley which helped me. Did you see in the paper the other day the fact that, in pulling down an old post office building, a number of letters were discovered which had evidently slipped through the floor of the old letter-box, and had not been delivered?"

"I read something about it," she smiled; "forty or fifty years old, were they not?"

He nodded.

"One of these," he said, quietly, "was addressed to Tollington, and was signed by his sister. I saw it this morning at the General Post Office.

I happened to spot the paragraph, which was sent in to my paper, to the effect that these letters had been undelivered for forty or fifty years, and fortunately our correspondent at Great Bradley had secured a list of the addresses. I saw that one of these was to George Tollington of Chicago, and on the off chance I went down to Great Bradley. Thanks to the courtesy of the Postmaster-General I was able to copy the letter. It was a short one."

He fumbled in his pocket and produced a sheet of paper.

"DEAR GEORGE," he read, "this is just to tell you that we are quite well and prosperous. I saw your advertis.e.m.e.nt in the _Times_ newspaper and was pleased to hear from you. Henry sends to you his kindest regards and duties.

"Your loving sister, "ANNIE."

"Of course, it is not much to go on," he said apologetically, folding the letter up and replacing it in his pocket. "I suppose Great Bradley has had a constant procession of Annies, but at any rate it is something."

"It is indeed," she smiled.

"It means quite a lot to me, or at least it did," he corrected himself.

"I had an arrangement with your uncle, which was approved by the other trustees of the estate. It means a tremendous lot," he repeated. There was some significance in his tone and she looked up to him quickly.

"In money?" she asked.

"In other things," he said, lowering his voice. "Doris, I have not had an opportunity of saying how sorry I am about the will; it is hateful that you should be forced by the wishes of your guardian to take a step which may be unpleasant to you."

She coloured a little and turned her eyes away.

"I--I do not want to take advantage of that wish," he went on awkwardly.

"I want you to be happy. I want you to come to me for no other reason than the only one that is worth while; that you have learned to care for me as I care for you."

Still she made no response and he sighed heavily.

"Some day," he said, wistfully, "I had hoped to bring in my hands all the material advantages which a man can offer to the woman he loves."

"And do you think that would make a difference?" she asked quickly.

"It would make this difference," he replied, in the same quiet tone, "that you could not think of me as one who loved you for your fortune, or one who hoped to gain anything from the marriage but the dearest, sweetest woman in the world."

The eyes which she turned upon him were bright with unshed tears.

"I do not know how I feel, Frank," she said. "I am almost as much a mystery to myself as I must be to you. I care for you in a way, but I am not sure that I care for you as you would like me to."

"Is there anybody else?" he asked, after a pause.