And it was not until they slowed down to catch their breaths some distance from the cabin that Stanley turned looks and words of inquiry upon his friend.

For answer, John handed Stan an object he had been carrying.

It was his bow. And he had three or four arrows tucked away in a light quiver over his shoulder!

CHAPTER V
Fighting for Life

THEY paused but little in covering the distance to the cove where their sloop lay at her anchor and less time was taken in swimming out to her. Clambering aboard they hauled up the mainsail and foresails as rapidly as possible, swung the anchor aboard and laid a course at all possible speed for the comparative safety of the open bay. Far across the water glittered a few lights—the outposts of Centerport’s homes, and towards those lights the boys now headed with sheets eased before the steady bay breeze. Dipping and swaying, the brave little vessel raced for home.

At the wheel John did an expert job of getting every bit of speed out of the boat, as they left the western end of Porpoise Island. Stan sat in the cockpit, watchful eyes studying the fading outlines of the island against the stars, as if he expected something to be seen there. His hunch proved right, for he gave a low whistle and pointed aft.

“See, John! Lights! The pursuit is on! We’re in for something and it isn’t play!”

“But, if Mr. Nevens really is after us, why didn’t he try to find and catch me, Stan, to-night, instead of just sending you off with Dago? Modest piles of doubloons, and knee-deep heaps of silver bullion!”

Stan had briefly told of his part of the adventure, confirming John’s visual knowledge of what had happened out on the cove and John had told of his race for the bow and arrows, and of arriving just in time to wing the bulky Mr. Dago. John’s suspicion was sound—why had not Mr. Nevens ordered an immediate search for John, since he knew both boys very likely would be about the island together?

“I figure he did, as soon as he could without scaring us too seriously. John, that man is up to some nefarious work and he wants to keep us innocent of the facts. But he’ll catch us if he possibly can! And, unless I’m far wrong, we’ll hear water spraying from the bow of racing speedboats long before we hear their motors!”