I perceived that the grounds of Cray's Folly were extensive and carefully cultivated. I had a glimpse of a Tudor sunken garden, but the best view of this was from the window of Harley's room, which because it was the end room on the north front overlooked another part of the grounds, and offered a prospect of the east lawns and distant park land.

When presently Colonel Menendez and I accompanied my friend there I was charmed by the picturesque scene below. Here was a real old herbal garden, gay with flowers and intersected by tiled moss-grown paths. There were bushes exhibiting fantastic examples of the topiary art, and here, too, was a sun-dial. My first impression of this beautiful spot was one of delight. Later I was to regard that enchanted demesne with something akin to horror; but as we stood there watching a gardener clipping the bushes I thought that although Cray's Folly might be adjudged ugly, its grounds were delightful.

Suddenly Harley turned to our host. "Where is the famous tower?" he enquired. "It is not visible from the front of the house, nor from the drive."

"No, no," replied the Colonel, "it is right out at the end of the east wing, which is disused. I keep it locked up. There are four rooms in the tower and a staircase, of course, but it is inconvenient. I cannot imagine why it was built."

"The architect may have had some definite object in view," said Harley, "or it may have been merely a freak of his client. Is there anything characteristic about the topmost room, for instance?"

Colonel Menendez shrugged his ma.s.sive shoulders. "Nothing," he replied. "It is the same as the others below, except that there is a stair leading to a gallery on the roof. Presently I will take you up, if you wish."

"I should be interested," murmured Harley, and tactfully changed the subject, which evidently was not altogether pleasing to our host. I concluded that he had found the east wing of the house something of a white elephant, and was accordingly sensitive upon the point.

Presently, then, he left us and I returned to my own room, but before long I rejoined Harley. I did not knock but entered unceremoniously.

"Halloa!" I exclaimed. "What have you seen?"

He was standing staring out of the window, nor did he turn as I entered.

"What is it?" I said, joining him.

He glanced at me oddly.

"An impression," he replied; "but it has gone now."

"I understand," I said, quietly.

Familiarity with crime in many guises and under many skies had developed in Paul Harley a sort of sixth sense. It was a fugitive, fickle thing, as are all the powers which belong to the realm of genius or inspiration. Often enough it failed him entirely, he had a.s.sured me, that odd, sudden chill as of an abrupt lowering of the temperature, which, I understood, often advised him of the nearness of enmity actively malignant.

Now, standing at the window, looking down into that old-world garden, he was "sensing" the atmosphere keenly, seeking for the note of danger. It was sheer intuition, perhaps, but whilst he could never rely upon its answering his summons, once active it never misled him.

"You think some real menace overhangs Colonel Menendez?"

"I am sure of it." He stared into my face. "There is something very, very strange about this bat wing business."

"Do you still incline to the idea that he has been followed to England?"

Paul Harley reflected for a moment, then:

"That explanation would be almost too simple," he said. "There is something bizarre, something unclean-I had almost said unholy-at work in this house, Knox."

"He has foreign servants."

Harley shook his head.

"I shall make it my business to become acquainted with all of them," he replied, "but the danger does not come from there. Let us go down to lunch."

CHAPTER V

VAL BEVERLEY

The luncheon was so good as to be almost ostentatious. One could not have lunched better at the Carlton. Yet, since this luxurious living was evidently customary in the colonel's household, a charge of ostentation would not have been deserved. The sinister-looking Pedro proved to be an excellent servant; and because of the excitement of feeling myself to stand upon the edge of unusual things, the enjoyment of a perfectly served repast, and the sheer delight which I experienced in watching the play of expression upon the face of Miss Beverley, I count that luncheon at Cray's Folly a memorable hour of my life.

Frankly, Val Beverley puzzled me. It may or may not have been curious, that amidst such singular company I selected for my especial study a girl so freshly and typically English. I had thought at the moment of meeting her that she was provokingly pretty; I determined, as the lunch proceeded, that she was beautiful. Once I caught Harley smiling at me in his quizzical fashion, and I wondered guiltily if I were displaying an undue interest in the companion of Madame.

Many topics were discussed, I remember, and beyond doubt the colonel's cousin-housekeeper dominated the debate. She possessed extraordinary force of personality. Her English was not nearly so fluent as that spoken by the colonel, but this handicap only served to emphasize the masculine strength of her intellect. Truly she was a remarkable woman. With her blanched hair and her young face, and those fine, velvety eyes which possessed a quality almost hypnotic, she might have posed for the figure of a sorceress. She had unfamiliar gestures and employed her long white hands in a manner that was new to me and utterly strange.

I could detect no family resemblance between the cousins, and I wondered if their kinship were very distant. One thing was evident enough: Madame de Stamer was devoted to the Colonel. Her expression when she looked at him changed entirely. For a woman of such intense vitality her eyes were uncannily still; that is to say that whilst she frequently moved her head she rarely moved her eyes. Again and again I found myself wondering where I had seen such eyes before. I lived to identify that memory, as I shall presently relate.

In vain I endeavoured to define the relationship between these three people, so incongruously set beneath one roof. Of the fact that Miss Beverly was not happy I became a.s.sured. But respecting her exact position in the household I was reduced to surmises.

The Colonel improved on acquaintance. I decided that he belonged to an order of Spanish grandees now almost extinct. I believed he would have made a very staunch friend; I felt sure he would have proved a most implacable enemy. Altogether, it was a memorable meal, and one notable result of that brief companionship was a kind of link of understanding between myself and Miss Beverley.

Once, when I had been studying Madame de Stamer, and again, as I removed my glance from the dark face of Colonel Menendez, I detected the girl watching me; and her eyes said, "You understand; so do I."

Some things perhaps I did understand, but how few the near future was to show.

The signal for our departure from table was given by Madame de Stamer. She whisked her chair back with extraordinary rapidity, the contrast between her swift, nervous movements and those still, basilisk eyes being almost uncanny.

"Off you go, Juan," she said; "your visitors would like to see the garden, no doubt. I must be away for my afternoon siesta. Come, my dear"-to the girl-"smoke one little cigarette with me, then I will let you go."

She retired, wheeling herself rapidly out of the room, and my glance lingered upon the graceful figure of Val Beverley until both she and Madame were out of sight.

"Now, gentlemen," said the Colonel, resuming his seat and pushing the decanter toward Paul Harley, "I am at your service either for business or amus.e.m.e.nt. I think"-to Harley-"you expressed a desire to see the tower?"

"I did," my friend replied, lighting his cigar, "but only if it would amuse you to show me."

"Decidedly. Mr. Knox will join us?"

Harley, unseen by the Colonel, glanced at me in a way which I knew.

"Thanks all the same," I said, smiling, "but following a perfect luncheon I should much prefer to loll upon the lawn, if you don't mind."

"But certainly I do not mind," cried the Colonel. "I wish you to be happy."

"Join you in a few minutes, Knox," said Harley as he went out with our host.

"All right," I replied, "I should like to take a stroll around the gardens. You will join me there later, no doubt."

As I walked out into the bright sunshine I wondered why Paul Harley had wished to be left alone with Colonel Menendez, but knowing that I should learn his motive later, I strolled on through the gardens, my mind filled with speculations respecting these unusual people with whom Fate had brought me in contact. I felt that Miss Beverley needed protection of some kind, and I was conscious of a keen desire to afford her that protection. In her glance I had read, or thought I had read, an appeal for sympathy.

Not the least mystery of Cray's Folly was the presence of this girl. Only toward the end of luncheon had I made up my mind upon a point which had been puzzling me. Val Beverley's gaiety was a cloak. Once I had detected her watching Madame de Stamer with a look strangely like that of fear.

Puffing contentedly at my cigar I proceeded to make a tour of the house. It was constructed irregularly. Practically the entire building was of gray stone, which created a depressing effect even in the blazing sunlight, lending Cray's Folly something of an austere aspect. There were fine lofty windows, however, to most of the ground-floor rooms overlooking the lawns, and some of those above had balconies of the same gray stone. Quite an extensive kitchen garden and a line of gla.s.shouses adjoined the west wing, and here were outbuildings, coach- houses and a garage, all connected by a covered pa.s.sage with the servants' quarters.

Pursuing my enquiries, I proceeded to the north front of the building, which was closely hemmed in by trees, and which as we had observed on our arrival resembled the entrance to a monastery.

Pa.s.sing the ma.s.sive oaken door by which we had entered and which was now closed again, I walked on through the opening in the box hedge into a part of the grounds which was not so sprucely groomed as the rest. On one side were the yews flanking the Tudor garden and before me uprose the famous tower. As I stared up at the square structure, with its uncurtained windows, I wondered, as others had wondered before me, what could have ever possessed any man to build it.

Visible at points for many miles around, it undoubtedly disfigured an otherwise beautiful landscape.