"Give her about a foot of plate," he ordered, "and a couple of inches home with the sheet."

Mostyn promptly lowered the centre-board to the required distance, while Minalto took a pull on the fore-sheet. The life-boat no longer drifted to leeward, but on the contrary showed a decided tendency to "eat her way" to wind'ard. All the same Burgoyne anticipated a bit of a struggle in taking the boat through the narrow gap in the reef. There was a fairly heavy "tumble" on the comparatively shallow bar, with seas breaking on each side of it. An error of judgment might easily result in the boat being dashed upon the coral ledges on either hand.

[Illustration: A DASH FOR FREEDOM]

"Stand by with an oar," ordered Burgoyne. "In case we have to steer with it. I doubt whether the rudder will have much grip when she's in the thick of it."

The Third Officer's whole attention was fixed upon the passage through the reef. What was happening ashore did not trouble him in the least. He knew that long before the pirates could rush a machine-gun round to the summit of the south cliffs the life-boat would be well away from land—provided she wasn't swamped or battered against the dangerous ledges.

Meanwhile Jasper Minalto had lashed a fourteen-foot oar to the stern-post, allowing sufficient play for the blade to be moved to the right extent in a horizontal plane. Should the rudder fail to grip as the boat climbed the steep sides of the waves the oar would serve to keep her from broaching-to, and from being almost inevitably swamped.

Putting the helm up until the boat was running almost free Burgoyne steered for the smoothest patch in that almost regular line of breakers, for there was about twenty yards where the heavy swell did not break, although it reared itself menacingly across the whole extent of the narrow entrance.

The noise of the surf was now deafening, as the ground swell, rolling in against the wind, threshed irresistibly upon the low-lying reef. Already the steady movement of the boat through the tranquil waters of the lagoon was giving place to a jerky motion, as the first of the spent rollers began to make themselves felt.