If there had been a door leading directly from the study into the yard, Marco would have left his studies and have gone out at once; but as it was, he could not get out without going through the office where his uncle was sitting. At last the thought struck him that he might jump out the window. He felt some hesitation at taking this step, but finally he concluded that he would do it, and just go near enough to see what the boys were hiding, and exactly where they were putting it, so that he could go afterward and find it without fail. He determined to return then immediately.

"I shall not be out longer than five minutes," said he to himself, "and I will let it go for my recess."

So he took his cap from the nail where he was accustomed to hang it, while he was at his studies, and then climbing out the window, feet foremost, he let himself down gently to the ground. He then crept slyly along through the yards and gardens, until he got pretty near the place where the boys were at work. The mystery, however, was rather increased than diminished by the near view. He could make nothing of the operations which they were engaged in; and while he was hesitating whether to go nearer, one of the boys happened to look up and spied him. Marco had intended to keep himself concealed by a tree, behind which he had taken his station, but the boy having looked up suddenly, at a moment when he happened to be off his guard, saw him before he had time to draw back under the cover he had chosen.

"Holloa, Marco," said the boy, "come here."

Marco was astonished at this frank and open invitation. He had expected that the boys, when they saw him, would have dropped at once behind the fence to conceal themselves, or that they would have caught up what he supposed they were burying, and have run away. Their accosting him in this fearless manner deranged his ideas about their probable object, and increased his curiosity to know what they were doing. So he came forth from his concealment and went toward them. When he reached the spot, the mystery was suddenly dispelled by his finding out that they were digging worms for bait, to go a-fishing.

Marco's curiosity was now changed to eager desire. The boys told him that they were going down to the river to fish for eels, and Marco's soul was all on fire to accompany them. He had never fished for eels. He knew the boys very well, and they offered to lend him a hook and line. But Marco thought that on the whole it would not do. He tried to persuade them to wait until the afternoon, but they would not consent to such a postponement of their pleasure. So Marco wished them good luck, and began to mount the fence again, with the intention of returning to his studies.

On looking toward the office, he saw his uncle coming out of the door in the rear of it, and walking toward the house. Marco immediately reflected that it would not answer for him to meet his uncle, and he descended from the fence again on the same side with the boys, until his uncle should go back. The boys thought he came back because he was undecided whether to go with them or not, and they renewed their invitations with redoubled urgency. Marco did not reply, but looked steadily toward the house. He saw a man standing in the yard with a small ladder in his hand. A moment afterward, Marco's uncle came out of the house, and, to Marco's great consternation, he perceived that he had a saw and a hatchet in his hand, and then he recollected that his uncle had been intending to prune some trees that forenoon. The trees were situated in various positions about the yard, so that Marco could neither go in at the front door of the office, nor climb in at the window, without being discovered. He did not know what to do.

In the mean time, the boys urged him to go with them. They did not know any thing about his studies, and supposed that his hesitation was only owing to his want of interest in the object of the expedition. Finally, Marco concluded to go. He supposed that he should not be able to get back into his study till noon, as he recollected that his uncle expected to be employed all the forenoon about his pruning. He thought, therefore, that his chance of detection would not be increased by staying out an hour or two longer, and so he told the boys that he would go.

When they had procured sufficient bait, they went toward the river. Their way led them not very far from the house, and they were several times in situations where they were exposed to view, in case Marco's uncle had looked toward them. Marco, however, contrived to walk by these places in such a manner as to cover himself as much as possible from view by the other boys; and besides, he hoped that his uncle was too much occupied with his pruning, to notice what boys were prowling about the village. They passed across the street in this manner, and then went down over the intervales toward the river. Marco felt quite relieved at seeing that his uncle kept steadily at his work, holding the ladder for the other man to mount by, or sawing off low branches himself, without appearing to notice the boys at all.

The river was circuitous in its course, and its banks were in some places steep, and in others low and sandy. The water was generally shallow, but in some places it was deep,--especially under the high banks. In many places there were willows and elms, overhanging the water. It was in one of these places that the boys were going to fish for eels. It was a point where the river took a sudden turn, forming a sort of angle in the stream, where the water was very dark and deep. The bank was high at that place, and it was covered with trees and bushes. Some of these trees had been undermined, and their roots and branches were floating in the water. The boys scrambled down to the brink and made ready for fishing. They cut slender poles in the bushes, for fishing-poles. There was a trunk of a tree lying along the shore, extending obliquely out a little way over the water, which furnished them a convenient footing. They stood or sat upon it, baited their hooks, and threw them over into the water. They followed the bait with their eyes as it sunk slowly down into the dark depths, among the logs, and roots, and trunks of trees, which were lying submerged in the water.