At rare intervals a grey-faced, grey-bearded, and rather stout Frenchman--a certain Monsieur Goslin--called, and on such occasions was closeted for a long time alone with Sir Henry, evidently discussing some important affair in secret. To her ladyship, as well as to Gabrielle, the Frenchman was most courteous, but refused the pressing invitations to remain the night. He always arrived by the morning train from Perth, and left for the south the same night, the express being stopped for him by signal at Auchterarder station. The mysterious visitor puzzled Gabrielle considerably. Her father entrusted him with secrets which he withheld from her, and this often caused her both surprise and annoyance. Like every other girl, she was of course full of curiosity.

Towards her Flockart became daily more friendly. On two occasions, after breakfast, he had invited her to spend an hour or two fishing for trout in the burn, which was unexpectedly in spate, and they had thus been some time in each other's company.

She, however, regarded him with distinct distrust. He was undeniably good-looking, nonchalant, and a thorough-going man of the world. But his intimate friendship with Lady Heyburn prevented her from regarding him as a true friend. Towards her he was ever most courteous, and paid her many little compliments. He tied her flies, he fitted her rod, and if her line became entangled in the trees he always put matters right. Not, however, that she could not do it all herself. In her strong, high fishing-boots, her short skirts hemmed with leather, her burberry, and her dark-blue tam-o'-shanter set jauntily on her chestnut hair, she very often fished alone, and made quite respectable baskets. To wade into the burn and disentangle her line from beneath a stone was to her quite a small occurrence, for she would never let either Stewart or any of the under-keepers accompany her.

Why Flockart had so suddenly sought her society she failed to discern.

Hitherto, though always extremely polite, he had treated her as a child, which she naturally resented. At length, however, he seemed to have realised that she now possessed the average intelligence of a young woman.

He had never repeated those strange words he had uttered when, on the night of the ball at Connachan, he returned in secret to the castle and beckoned her out upon the lawn. He had, indeed, never referred to his curious action. Sometimes she wondered, so changed was his manner, whether he had actually forgotten the incident altogether. He had showed himself in his true colours that night. Whatever suspicions she had previously held were corroborated in that stroll across the lawn in the dark shadow. His tactics had altered, it seemed, and their objective puzzled her.

"It must be very dull for you here, Miss Heyburn," he remarked to her one bright morning as they were casting up-stream near one another. They were standing not far from a rustic bridge in a deep, leafy glen, where the sunshine penetrated here and there through the canopy of leaves, beneath which the burn pursued its sinuous course towards the Earn. The music of the rippling waters over the brown, moss-grown boulders mingled with the rustle of the leaves above, as now and then the soft wind swept up the narrow valley. They were treading a carpet of wild-flowers, and the air was full of the delicious perfume of the summer day. "You must be very dull, living here so much, and going up to town so very seldom,"

he said.

"Oh dear no!" she laughed. "You are quite mistaken. I really enjoy a country life. It's so jolly after the confinement and rigorous rules of school. One is free up here. I can wear my old clothes, and go cycling, fishing, shooting, curling; in fact, I'm my own mistress. That I shouldn't be if I lived in London, and had to make calls, walk in the Park, go shopping, sit out concerts, and all that sort of thing."

"But though you're out, you never go anywhere. Surely that's unusual for one so active and--well"--he hesitated--"I wonder whether I might be permitted to say so--so good-looking as you are, Gabrielle."

"Ah!" replied the girl, protesting, but blushing at the same time, "you're poking fun at me, Mr. Flockart. All I can reply is, first, that I'm not good-looking; and, secondly, I'm not in the least dull--perhaps I should be if I hadn't my father's affairs to attend to."

"They seem to take up a lot of your time," he said with pretended indifference, but, to his annoyance, landed a salmon parr at the same moment.

"We work together most evenings," was her reply.

The question which he then put as he threw the parr back into the burn struck her as curious. It was evident that he was endeavouring to learn from her the nature of her father's correspondence. But she was shrewd enough to parry all his ingenious cross-questioning. Her father's secrets were her own.

"Some ill-natured people gossip about Sir Henry," he remarked presently, as he made another long cast up-stream and allowed the flies to be carried down to within a few yards from where he stood. "They say that his source of income is mysterious, and that it is not altogether open and above-board."

"What!" she exclaimed, looking at him quickly. "And who, pray, Mr.

Flockart, makes this allegation against my father?"

"Oh, I really don't know who started the gossip. The source of such tales is always difficult to discover. Some enemy, no doubt. Every man in this world of ours has enemies."

"What do you mean by the source of dad's income not being an honourable one?"

The man shrugged his shoulders. "I really don't know," he declared. "I only repeat what I've heard once or twice up in London."

"Tell me exactly what they say," demanded the girl, with quick interest.

Her companion hesitated for a few seconds. "Well, whatever has been said, I've always denied; for, as you know, I am a friend of both Lady Heyburn and of your father."

The girl's nostrils dilated slightly. Friend! Why, was not this man her father's false friend? Was he not behind every sinister action of Lady Heyburn's, and had not she herself, with her own ears, one day at Park Street, four years ago, overheard her ladyship express a dastardly desire in the words, "Oh, Henry is such a dreadful old bore, and so utterly useless, that it's a shame a woman like myself should be tied up to him. Fortunately for me, he already has one foot in the grave.

Otherwise I couldn't tolerate this life at all!" Those cruel words of her stepmother's, spoken to this man who was at that moment her companion, recurred to her. She recollected, too, Flockart's reply.

This hollow pretence of friendship angered her. She knew that the man was her father's enemy, and that he had united with the clever, scheming woman in some ingenious conspiracy against the poor, helpless man.

Therefore she turned, and, facing him boldly, said, "I wish, Mr.

Flockart, that you would please understand that I have no intention to discuss my father or his affairs. The latter concern himself alone. He does not even speak of them to his wife; therefore why should strangers evince any interest in them?"

"Because there are rumours--rumours of a mystery; and mysteries are always interesting and attractive," was his answer.

"True," she said meaningly. "Just as rumours concerning certain of my father's guests possess an unusual interest for him, Mr. Flockart.

Though my father may be blind, his hearing is still excellent. And he is aware of much more than you think."

The man glanced at her for an instant, and his face darkened. The girl's ominous words filled him with vague apprehension. Was it possible that the blind man had any suspicion of what was intended? He held his breath, and made another vicious cast far up the rippling stream.

CHAPTER IX

REVEALS A MYSTERIOUS BUSINESS

In the few days which followed, Lady Heyburn's att.i.tude towards Gabrielle became one of marked affection. She even kissed her in the breakfast-room each morning, called her "dear," and consulted her upon the day's arrangements.

Poor Sir Henry was but a cipher in the household. He usually took all his meals alone, except dinner, and was very seldom seen, save perhaps when he would come out for an hour or so to walk in the park, led by his daughter, or else, alone, tapping before him with his stout stick. On such occasions he would wear a pair of big blue spectacles to hide the unsightliness of his gray, filmy eyes. Sometimes he would sit on one of the garden seats on the south side of the house, enjoying the sunshine, and listening to the songs of the birds, the hum of the insects, and the soft ripples of the burn far below. And on such occasions one of his wife's guests would join him to chat and cheer him, for everyone felt pity for the lonely man living his life of darkness.

No one was more full of words of sympathy than James Flockart. Gabrielle longed to warn her father of that man, but dared not do so. There was a reason--a strong reason--for her silence. Sir Henry had declared that he was interested in the man's intellectual conversation, and that he rather liked him, though he had never looked upon his face. In some things the old gentleman was ever ready to adopt his daughter's advice and rely upon her judgment; but in others he was quite obstinate and treated her pointed remarks with calm indifference.

One day, at Lady Heyburn's suggestion, Gabrielle, accompanied by Flockart and another of the guests, a retired colonel, had driven over in the big car to Perth to make a call; and on their return she spent some hours in the library with her father, attending to his correspondence.

That morning a big packet of those typed reports in French had arrived in the usual registered, orange-coloured envelope, and after she had read them over to the Baronet, he had given her the key, and she had got out the code-book. Then, at his instructions, she had written upon a yellow telegraph-form a cipher message addressed to the mysterious "Meteforos, Paris." It read, when decoded:--

"Arrange with amethyst. I agree the price of pearls. Have no fear of Smithson, but watch Peters. If London refuses, then Mayfair. Expect report of Bedford."

It was not signed by the Baronet's name, but by the signature he always used on such telegraphic replies: "Senrab."

From such a despatch she could gather nothing. At his request she took away the little blue-covered book and relocked it in the safe. Then she rang for Hill, and told him to send the despatch by messenger down to Auchterarder village.

"Very well, miss," replied the man, bowing.

"The car is going down to take Mr. Seymour to the station in about a quarter of an hour, so Stokes will take it."

"And look here," exclaimed the blind man, who was standing before the window with his back to the crimson sunset, "you can tell her ladyship, Hill, that I'm very busy, and I shan't come in to dinner to-night. Just serve a snack here for me, will you?"

"Very well, Sir Henry," responded the smart footman; and, bowing again, he closed the door.

"May I dine with you, dad?" asked the girl. "There are two or three people invited to-night, and they don't interest me in the least."

"My dear child, what do you mean? Why, aren't Walter Murie and his mother dining here to-night? I know your mother invited them ten days ago."

"Oh, why, yes," replied the girl rather lamely; "I did not recollect.

Then, I suppose, I must put in an appearance," she sighed.

"Suppose!" he echoed. "What would Walter think if you elected to dine with me instead of meeting him at table?"

"Now, dad, it is really unkind of you!" she said reprovingly. "Walter and I thoroughly understand each other. He's not surprised at anything I do."

"Ah!" laughed the sightless man, "he's already beginning to understand the feminine perverseness, eh? Well, my child, dine here with me if you wish, by all means. Tell Hill to lay the table for two. We have lots of work to do afterwards."

So the bell was rung again and Hill was informed that Miss Gabrielle would dine with her father in the library.