"The best course we can adopt," cried Lord Garlies, "is to keep the width of the horizons between us. I will take the western and you the eastern seaboard. This from aloft will enable us to command a large surface of sea. The rig of the vessel you are chasing will determine her for us. If I sight such a vessel on the starboard bow, I will hoist a large red flag at the mizzen-royal-masthead; if on the larboard bow, a white flag at the same place. You will hoist your answering signal and manoeuvre to close us; but that shall be as the wind may prove. If you sight your ship, it will suffice if you hoist your ensign at your mizzen topmast head, and an answering signal will tell you that we intend to close with you in chase." This was deliberately delivered and clearly heard, and, with a flourish of his hand, Lord Garlies stepped back. In a few minutes sail had been trimmed on both vessels, and when each had measured a distance that gave the other no more than a sight of her bulwarks upon the sea line, the helm was put amidships and the frigate and the schooner were steered along that course in which they hoped in a few days to overhaul the _Minorca_. They were sailing in bright latitudes where the weather is warm, where often the sea rolls in a languid silken swell like the gentle heavings of a carpet of the sheen of satin under-blown, where the stars shine with brilliance and the moon at her full has an almost sun-like power. And very fortunately the two ships were favoured with fine and sparkling days vital with favourable winds. Throughout the daylight hours the two ships held each other steadily in view, the schooner under slightly reduced canvas, and the frigate under a press, and at night each signalled her place by rockets discharged at intervals, so that always when day broke the brace of pursuing structures were found to be either abreast, or almost so, each sunk from the sight of the other to the line of her bulwarks. Came a fine, glittering morning towards the middle of June. It was about half an hour after daybreak: the sun had risen, and the flood of brilliance lay broad upon the sea in the east. Captain Acton was dressing in his cabin, when his door was rapped upon, and Captain Weaver, whose manner was full of excitement, reported a sail in sight, right in the centre of the horizon betwixt the two ships. "The frigate has hoisted her signal, sir," he said, "and we have made ours." "I'll be with you in a minute. She is too far off, I suppose, for the glass to resolve her." "I guess she is the barque, sir, if the frigate's signal is right. They command a greater height aboard of her than we can, and I fancy they have twigged something fore-and-aft on the mizzen-mast."