"Nebbar stop," said he. "Jest keep a-pullin' when you got him. Keep a-pullin' slow, an' you'll fetch him, sure's de rain helps young corn."

Martin followed directions carefully, and succeeded in landing the next perch.

"Hurrah!" he yelled in triumph, "that's a fine one, and here goes for another."

Before Owen had time to climb down the tree and bait his hook Martin had secured perch number two.

The two boys went to work in earnest, and, although many a perch escaped from them, in less than an hour they had fully a dozen fish on their string. Uncle Pius watched their progress with evident satisfaction, now yelling to Martin "to keep de line a-pullin'," and to Owen "not to be a-rushin'."

"Massar Martin and Massar Owen," he said to the boys when it was time to go, "you know how to fish for perks, but don't forget dat dis ole niggar larned you."

The first lesson of Uncle Pius was given some two years before our story commenced. On the morning to which we referred in this chapter our two young friends started out, not as tyros, but as experienced fishers.

On reaching the river the boys selected a spot near a fallen sycamore, where the water was about four feet deep, and the bank around was rocky and clear from all underbrush. This would enable them to land the perch without fear of tangling their lines.

On the way to the river, however, they did not notice that a man was following them for more than a mile through the forest, at times close enough to overhear their conversation without any risk of being discovered by them. It was Walter Stayford. He was evidently dogging their footsteps with a purpose. The ground over which he passed was certainly known to him, for even when he lost sight of the boys he followed them as a hound follows a fresh trail.

When the boys came to the river he ensconced himself behind a fallen log, where he could hear every word they uttered. What could be his object in watching them so closely? He certainly did not seek their lives, for he had many a chance to kill them in the depth of the forest. Besides, was not he the man who befriended them during that eventful night in the cave? Had they not shown their gratitude by keeping the secret which they had promised so faithfully to keep? That the cave had been discovered was not their fault. Tom the Tinker and he alone was answerable for this! And at the very thought of the old miser Stayford's face flushed with anger. With difficulty he stifled the curse he was about to utter, as he lay there listening to the boys.