truth. He rose now, preparing to go to bed, and as he did so a slight breeze rattled the slats of the green persianas, or, as they are called in England, Venetian blinds--a breeze that in tropical land often rises as the night goes on. It was a cooling pleasant one, and he remembered that he had heard it rustling the slats before, when he was engaged in making his notes. Yet, now, regarding those green strips of wood, he felt a little astonished at what he saw. He had carefully let the blinds of both windows down and turned the laths so that neither bats nor moths, nor any of the flying insect world which are the curse of the tropics at night, should force their way in, attracted by the flame of the lamp; but now, one of those laths was turned--turned, so that, instead of being downwards and forming with the others a compact screen from the outside, it was in a flat or horizontal position, leaving an open space of an inch between it and the one above and the next below. A slat that was above five feet from the bottom of the blind. He stood there regarding it for a moment; then, dropping the revolver into his pocket, he went towards the window and with his finger and thumb put back the lath into the position he had originally placed it, feeling as he did so that it did not move smoothly, but, instead, a little stiffly. "There has been no wind coming up from the sea that would do that," he reflected, "and, if it had come, then it would have turned more than one. I wonder whether," and now he felt a slight sensation of creepiness coming over him, "if I had raised my eyes as I sat writing, I should have met another pair of eyes looking in on me. Very likely. The turning of that one lath made a peep-hole." He pulled the blind up now without any attempt at concealing the noise it caused--that well-known clatter made by such blinds as they are hastily drawn up--and walked out on to the long balcony and peered over on to the one beneath, seeing that Madame Carmaux was asleep in the wicker chair which she had sat in during the evening, and that the newspaper lay in her lap. He saw, too, that Sebastian Ritherdon was also sitting in his chair, but that, aroused by the noise of the blind, he had bent his body backwards over the veranda rail and, with upturned face, was regarding the spot at which Julian might be expected to appear. "Not gone to bed, yet, old fellow," he called out now, on seeing the other lean over the balcony rail; while Julian observed that Madame Carmaux