“Look out—we’re caught!” yelled a man, on guard atop the Senorita’s cabin, watching for the cutter. He fired at Cliff, but Sam, reaching a black arm over the cabin studding, yanked his leg, threw him off balance, and spoiled aim. Shooting, yelling, Jack charged up narrow deck, Sam at his heels.

Cliff leaped and landed beside Nicky!

CHAPTER XXXI
NICKY IS A HERO!

Things happened so fast and so thick that no one could have told a story of all that went on. Cliff, landing on all fours, beside Nicky, was up on his knees in an instant, tugging his knife from his pocket, ripping open its blade.

He slashed at Nicky’s rope, and loosened it; again he slashed and then, at a warning cry from Tom, he looked over his shoulder, but too late.

Nicky, frantically tugging to loosen the cut rope, saw Tew coming but was as helpless as Tom.

Cliff dropped his knife and tried to get up, to turn, to ward off the blow. Tew, his face working in a rage, his whole, muscular frame behind his stout arm, drove a fist at Cliff’s head. Cliff instinctively threw up his arm. The fist crashed against it, flung him by its force against the cockpit thwart, and Cliff felt sick and faint, struggled to rise, saw the world turn black, big and little pinwheels whirl before his eyes, and sank in a heap.

Tew turned, and raced back to his engine. Nicky, his whole being burning with a fire of fury, tore at his rope and began to loosen it.

On the Senorita, the man atop her cabin was firing at Sam and Jack but they, under the shelter of the cabin, were crouched low, scampering up the deck, loading their pistols.

The men forward with the hose, taken by surprise, without their weapons in their hands, scattered, several leaping into the water and making for the islet close at hand.