"That yawl's better on the wind than off," the captain commented. "We're picking up on 'em now like smoke."

After an hour's chase and half an hour's jockeying off the mouth of the port, the Merle was about to run in when the English yacht luffed up and crossed the schooner's bows. Both boats were close-hauled, but the American was on the starboard tack and had the right of way. The helmsman of the Isis gave Jack his choice of running the yawl down or luffing himself. Jack chose the latter alternative; although naturally angry at such an unsportsmanlike trick, he could not take risks with his uncle's yacht, least of all with the ladies on board. The Englishman did not spare him, but first blanketed him, and then, putting his helm up and leaving the Merle with a small ledge frothing to leeward, forced the schooner about. Under his tan Jack grew white with indignant anger. He was not the man to lose his temper in his pastimes, but he had a strong sense of justice, a thorough contempt for trickery, and he was quick to resent a deliberate outrage of this sort. The performance was so evidently premeditated on the part of the Isis that it amounted to a most flagrant insult, a cold-blooded piece of sporting caddishness. The only remedy possible under the circumstances was a desperate one, but in his state of mind he did not hesitate.

"Stand by to jibe!" he roared. "Cast off the topsail halyards! Now aft on the sheets!"

It was blowing too hard for jibing with safety even under reduced cloth, and barring staysail and topsails, the Merle was under full canvas.

"My God!" exclaimed Jerry to the winds, as he tumbled aft to help on the sheet, "he'll pull the sticks out of her! Something's bound to go!"

Jack held the wheel hard up, and the schooner swung steadily off. The booms rushed over the decks, fetched up with a crash, and then swung out as the men payed off the sheets. The lee rail went clean under, and for a second or two unpleasant and portentous creakings and groanings filled the air. The men flew about with wonderful dexterity, while the two ladies held on to each other to avoid being pitched headlong.

"Are any of your teeth shaken out, Katrine?" Mrs. Fairhew inquired, when they were able once more to sit up. "All mine were loosened by that awful jerk."

"They are all safe, Aunt Anne," Katrine cried, her voice vibrant with delighted excitement. "Isn't it splendid?"

Her hair was blowing about her face, her eyes were shining, her cheeks were flushed; and Jack, though his swift glance merely caught a view of her as it flashed up to the sails, carried the alluring picture in his mind for many a day. The thought of it was for the time being instantly crowded out of his mind as he caught sight of the rigging. As the Merle had leaped ahead, the fore-peak halyards, which had not been started before the yacht was jibed, had parted. The gaff hung nearly at right angles to the boom, and the sail was being strained out of shape. The captain was so upset that in his rage he was guilty of swearing before ladies.

"What shall we do?" sang out Jerry.