“He can swim, can’t he? Silly!” exclaimed the big girl. She pushed off the raft suddenly, leaving the troubled dog on the bank. The current caught the raft instantly and headed it down stream. The big girl hurried to dip her paddle in the water on the lower side and swerve the head of the raft around.

“Oh, Tom Jonah! Come! Come!” cried Dot, fearful that the dog would be lost.

He plunged right in and swam to the rear of the raft. He did not try to climb aboard, but he rested his nose on the logs and paddled quietly behind. The big girl paid him no further attention. She had her hands full as it was, keeping the raft from being swept down stream.

The current of the river had now conquered the inflowing tide. The force of the latter was spent; but the channel on this side of the island was not rough. The little waves did not break over their feet as yet.

The passage of the river was not, however, so hard. The handsome dark girl was strong, and she plied the broken oar with vigor. In half an hour they drew near to the tree-fringed southern bank.

The girls saw nobody along the shore, nor had any boat put out to meet them. It was a day when all the farmers seemed to be busy in their fields, and this was a wild spot toward which the raft had been aimed.

At last the end of the logs touched a shelving, narrow beach. The big girl leaped off and commanded Tess and Dot to follow immediately. Already Tom Jonah had scrambled ashore and was shaking himself, as a dog will.

Suddenly the big dog uttered a throaty growl. None of the three girls paid any attention. The strange girl was busy helping Tess and Dot to land.

Again Tom Jonah uttered his warning, and then barked sharply.

“Shut up!” commanded the big girl, turning on him fiercely.