the top of the bank, the roof got caught in the branches of a tree which had drifted down and stuck in the bottom of the river so that the branches waved up and down as the current swashed through them. Jim Leonard was glad of anything that would stop the roof, and at first he thought he would get off on the tree. That was what the rat did. Perhaps the rat thought Jim Leonard really was crazy and he had better let him have the roof to himself; but the rat saw that he had made a mistake, and he jumped back again after he had swung up and down on a limb two or three times. Jim Leonard felt awfully when the rat first got into the tree, for he remembered how it said in the Pirate Book that rats always leave a sinking ship, and now he believed that he certainly was gone. But that only made him hollo the louder, and he holloed so loud that at last he made somebody hear.
It was Hen Billard's grandmother, and she put her head out of the window with her nightcap on, to see what the matter was. Jim Leonard caught sight of her, and he screamed: "Fire, fire, fire! I'm drownding, Mrs. Billard! Oh, do somebody come!"
Hen Billard's grandmother just gave one yell of "Fire! The world's a-burnin' up, Hen Billard, and you layin' there sleepin' and not helpin' a bit! Somebody's out there in the river!" and she rushed into the room where Hen was, and shook him.
He bounced out of bed and pulled on his pantaloons, and was down-stairs in a minute. He ran bareheaded over to the bank, and when Jim Leonard saw him coming he holloed ten times as loud: "It's me, Hen! It's Jim Leonard! Oh, do get somebody to come out and save me! Fire!"
As soon as Hen heard that, and felt sure it was not a dream, which he did in about half a second, he began to yell, too, and to say: "How did you get there? Fire, fire, fire! What are you on? Fire! Are you in a tree, or what? Fire, fire! Are you in a flat-boat? Fire, fire, fire! If I had a skiff—fire!"
He kept racing up and down the bank, and back and forth between the bank and the houses. The river was almost up to the top of the bank, and it looked a mile wide. Down at the bridge you could hardly see any light between the water and the bridge.
Pretty soon people began to look out of their doors and windows, and Hen Billard's grandmother kept screaming: "The world's a-burnin' up! The river's on fire!" Then boys came out of their houses; and then men with no hats on; and then women and girls, with their hair half down. The fire-bells began to ring, and in less than five minutes both the fire companies were on the shore, with the men at the brakes and the foremen of the companies holloing through their trumpets.
Then Jim Leonard saw what a good thing it was that he had thought of holloing fire. He felt sure now that they would save him somehow, and he made up his mind to save the rat, too, and pet it, and maybe go around and exhibit it. He would name it Bolivar; it was just the color of the elephant Bolivar that came to the Boy's Town every year. These things whirled through his brain while he watched two men setting out in a skiff toward him.
They started from the shore a little above him, and they meant to row slanting across to his tree, but the current, when they got fairly into it, swept them far below, and they were glad to row back to land again without ever getting anywhere near him. At the same time, the tree-top where his roof was caught was pulled southward by a sudden rush of the torrent; it opened, and the roof slipped out, with Jim Leonard and the rat on it. They both joined in one squeal of despair as the river leaped forward with them, and a dreadful "Oh!" went up from the people on the bank.
Some of the firemen had run down to the bridge when they saw that the skiff was not going to be of any use, and one of them had got out of the window of the bridge onto the middle pier, with a long pole in his hand. It had an iron hook at the end, and it was the kind of pole that the men used to catch driftwood with and drag it ashore. When the people saw Blue Bob with that pole in his hand, they understood what he was up to. He was going to wait till the water brought the roof with Jim Leonard on it down to the bridge, and then catch the hook into the shingles and pull it up to the pier. The strongest current set close in around the middle pier, and the roof would have to pass on one side or the other. That was what Blue Bob argued out in his mind when he decided that the skiff would never reach Jim Leonard, and he knew that if he could not save him that way, nothing could save him.
Blue Bob must have had a last name, but none of the little fellows knew what it was. Everybody called him Blue Bob because he had such a thick, black beard that when he was just shaved his face looked perfectly blue. He knew all about the river and its ways, and if it had been of any use to go out with a boat, he would have gone. That was what all the boys said, when they followed Blue Bob to the bridge and saw him getting out on the pier. He was the only person that the watchman had let go on the bridge for two days.
The water was up within three feet of the floor, and if Jim Leonard's roof slipped by Blue Bob's guard and passed under the bridge, it would scrape Jim Leonard off, and that would be the last of him.
All the time the roof was coming nearer the bridge, sometimes slower, sometimes faster, just as it got into an eddy or into the current; once it seemed almost to stop, and swayed completely round; then it just darted forward.
Blue Bob stood on the very point of the pier, where the strong stone-work divided the current, and held his hooked pole ready to make a clutch at the roof, whichever side it took. Jim Leonard saw him there, but although he had been holloing and yelling and crying all the time, now he was still. He wanted to say, "O Bob, save me!" but he could not make a sound.
It seemed to him that Bob was going to miss him when he made a lunge at the roof on the right side of the pier; it seemed to him that the roof was going down the left side; but he felt it quiver and stop, and then it gave a loud crack and went to pieces, and flung itself away upon the whirling and dancing flood. At first Jim Leonard thought he had gone with it; but it was only the rat that tried to run up Blue Bob's pole, and slipped off into the water; and then somehow Jim was hanging onto Blue Bob's hands and scrambling onto the bridge.
Blue Bob always said he never saw any rat, and a good many people said there never was any rat on the roof with Jim Leonard; they said that he just made the rat up.
He did not mention the rat himself for several days; he told Pony Baker that he did not think of it at first, he was so excited.
Pony asked his father what he thought, and Pony's father said that it might have been the kind of rat that people see when they have been drinking too much, and that Blue Bob had not seen it because he had signed the temperance pledge.
But this was a good while after. At the time the people saw Jim Leonard standing safe with Blue Bob on the pier, they set up a regular election cheer, and they would have believed anything Jim Leonard said. They all agreed that Blue Bob had a right to go home with Jim and take him to his mother, for he had saved Jim's life, and he ought to have the credit of it.
Before this, and while everybody supposed that Jim Leonard would surely be drowned, some of the people had gone up to his mother's cabin to prepare her for the worst. She did not seem to understand exactly, and she kept round getting breakfast, with her old clay pipe in her mouth; but when she got it through her head, she made an awful face, and dropped her pipe on the door-stone and broke it; and then she threw her check apron over her head and sat down and cried.
But it took so long for her to come to this that the people had not got over comforting her and trying to make her believe that it was all for the best, when Blue Bob came up through the bars with his hand on Jim's shoulder, and about all the boys in town tagging after them.
Jim's mother heard the hurrahing and pulled off her apron, and saw that Jim was safe and sound there before her. She gave him a look that made him slip round behind Blue Bob, and she went in and got a table-knife, and she came out and went to the pear-tree and cut a sucker.
She said, "I'll learn that limb to sleep
