"Loose my arm," said Jack, speaking in a low voice, full of suppressed anger. "Divil a bit. Ye've got to climb that three." "Loose my arm, Dinny," said Jack again. "Ye've got to climb that three, I tell ye, boy. Now, thin, no skulking. Up wid ye." "Jack" hung back, with the colour deepening in his cheeks, and a dark look in his eyes, which Dinny could not interpret and, half in anger at the lad's opposition, half in playful determination, he grasped the youth firmly, and forced him toward the tree. In an instant Jack flung himself round, with his eyes flashing, and before the Irishman could realise what was coming he went staggering back from the fierce blow he received in his chest, caught his heels against the husk of an overgrown nut, and came down heavily on the sand. Dinny was an Irishman, and he had received a blow. "Bad luck to ye, ye arbitrary young divil!" he cried, springing up. "It's a big bating ye want, is it, to tache ye manners! thin ye shall have it." Jack trembled with indignation and excitement, but not with fear, for his cheeks were scarlet instead of pale. A blow had been struck, and he knew that no Irishman would receive one without giving it back with interest, and the only way out of the difficulty was to run, and he scorned to do that. Quick as lighting he snatched a knife from his pocket, threw open the blade, and held it across his chest, half turning from his assailant, but with the point so directed that, if Dinny had closed, it could only have been at the expense of an ugly wound. "Look at that now!" cried Dinny, pausing with hands raised to grip his adversary; "and me widout a bit o' shtick in me fist. Ye'd shting, would ye, ye little varmint! Put down yer knoife and fight like a man. Bah!" he cried contemptuously, as his anger evaporated as rapidly as it had flashed up, "ye're only a boy, and it's no dishgrace to have been hit by one o' yer size. I could nearly blow ye away. There, put away yer knoife and shake hands." A hail from the cluster of trees which they made their camp, and Bart and Abel came into sight. Jack closed his knife with a sigh of relief, and dropped it into his pocket. "An' ye won't shake hands?" said Dinny, reproachfully. "Yes, I will, Dinny," cried Jack, warmly, holding out his hand; "and I'm sorry I struck you." "That's handsome, me lad," cried the Irishman, gripping it tightly. "I'm not sorry, for it don't hurt now, and I'm glad ye've got so much fight in ye. Ye're a brave lad, and there's Irish blood in ye somewhere, though ye're ignorant of the fact. Hallo, captain! what ye're going to do?" Abel strode up with Bart at his side, looking curiously from one to the other. "I want to have a talk with you two," said Abel, throwing himself on the sand. "Sit down." "Did he see?" said Jack to himself, as he took his place a little on one side. "A talk, and widout a bit o' tobacky!" said Dinny, with a sigh. "What is it, captain, dear?"