As he said, the night was warm,—­and it was dry.  Percy would come to little harm by being allowed to enjoy, for a while, the pleasant breezes.  So I acted on the stranger’s advice, and left him lying in the yard, while I had a little interview with the impromptu physician.

CHAPTER XVIII

THE APOTHEOSIS OF THE BEETLE

The laboratory door was closed.  The stranger was standing a foot or two away from it.  I was further within the room, and was subjecting him to as keen a scrutiny as circumstances permitted.  Beyond doubt he was conscious of my observation, yet he bore himself with an air of indifference, which was suggestive of perfect unconcern.  The fellow was oriental to the finger-tips,—­ that much was certain; yet in spite of a pretty wide personal knowledge of oriental people I could not make up my mind as to the exact part of the east from which he came.  He was hardly an Arab, he was not a fellah,—­he was not, unless I erred, a Mohammedan at all.  There was something about him which was distinctly not Mussulmanic.  So far as looks were concerned, he was not a flattering example of his race, whatever his race might be.  The portentous size of his beak-like nose would have been, in itself, sufficient to damn him in any court of beauty.  His lips were thick and shapeless,—­and this, joined to another peculiarity in his appearance, seemed to suggest that, in his veins there ran more than a streak of negro blood.  The peculiarity alluded to was his semblance of great age.  As one eyed him one was reminded of the legends told of people who have been supposed to have retained something of their pristine vigour after having lived for centuries.  As, however, one continued to gaze, one began to wonder if he really was so old as he seemed,—­if, indeed, he was exceptionally old at all.  Negroes, and especially negresses, are apt to age with extreme rapidity.  Among coloured folk’ one sometimes encounters women whose faces seem to have been lined by the passage of centuries, yet whose actual tale of years would entitle them to regard themselves, here in England, as in the prime of life.  The senility of the fellow’s countenance, besides, was contradicted by the juvenescence of his eyes.  No really old man could have had eyes like that.  They were curiously shaped, reminding me of the elongated, faceted eyes of some queer creature, with whose appearance I was familiar, although I could not, at the instant, recall its name.  They glowed not only with the force and fire, but, also, with the frenzy of youth.  More uncanny-looking eyes I had never encountered,—­their possessor could not be, in any sense of the word, a clubable person.  Owing, probably, to some peculiar formation of the optic-nerve one felt, as one met his gaze, that he was looking right through you.  More obvious danger signals never yet were placed in a creature’s head.  The individual who, having once caught sight of him, still sought to cultivate their owner’s acquaintance, had only himself to thank if the very worst results of frequenting evil company promptly ensued.