I said I was afraid Tish took a more serious view of things and would notify the authorities. And at that moment there came two or three shots--then silence.

I shall never forget the ride after Tish and how we felt when we failed to find her; for there was no sign of her. The wind had come up, and, what with seeing Tish tied to that wretched canoe and sinking with it or shot through the head and lying dead in the bottom of it, we were about crazy. As we pa.s.sed Island Eleven we could see the spy's camp-fire and his tent, but no living person.

At four in the morning we gave up and started back, heavy-hearted.

What, therefore, was our surprise to find Tish sitting by the fire in her bathrobe, with a cup of tea in her lap and her feet in a foot-tub of hot water! Considering all we had gone through and that we had obeyed orders exactly, she was distinctly unjust. Indeed, at first she quite refused to speak to any of us.

"I do think, Tish," Aggie said as she stood shivering by the fire, "that you might at least explain where you have been. We have been going up and down the river for hours, burying you over and over."

Tish took a sip of tea, but said nothing.

"You said," I reminded her, "that if there was shooting, we were to start after you at once. When we heard the shots, we went, of course."

Tish leaned over and, taking the teakettle from the fire, poured more water into the foot-tub. Then at last she turned to speak.

"Bring some absorbent cotton and some bandages, Hutchins," she said. "I am bleeding from a hundred wounds. As for you"--she turned fiercely on Aggie and me--"the least you could have done was to be here when I returned, exhausted, injured, and weary; but, of course, you were gallivanting round the lake in an upholstered motor boat."

Here she poured more water into the foot-tub and made it much too hot.

This thawed her rather, and she explained what was wrong. She was bruised, scratched to the knees, and with a b.u.mp the size of an egg on her forehead, where she had run into a tree.

The whole story was very exciting. It seems she got the green canoe without any difficulty, the spy being sound asleep in his tent; but about that time the wind came up and Tish said she could not make an inch of progress toward our camp.

The chewing gum with which we had repaired our canoe came out at that time and the boat began to fill, Tish being unable to sit over the leak and paddle at the same time. So, at last, she gave up and made for the mainland.

"The shooting," Tish said with difficulty, "was by men from the Indian camp firing at me. I landed below the camp, and was making my way as best I could through the woods when they heard me moving. I believe they thought it was a bear."

I think Tish was more afraid of the Indians, in spite of their sixty-three steel engravings and the rest of it, than she pretended, though she said she would have made herself known, but at that moment she fell over a fallen tree and for fifteen minutes was unable to speak a word. When at last she rose the excitement was over and they had gone back to their camp.

"Anyhow," she finished, "the green canoe is hidden a couple of miles down the river, and I guess Mr. McDonald is safe for a time. Lizzie, you can take a bath to-morrow safely."

Tish sat up most of the rest of the night composing a letter to the authorities of the town, telling them of Mr. McDonald and enclosing careful copies of the incriminating doc.u.ments she had found.

During the following morning the river was very quiet. Through the binocular we were able to see Mr. McDonald standing on the sh.o.r.e of his island and looking intently in our direction, but naturally we paid no attention to him.

The red-haired man went in swimming that day and necessitated our retiring to the tent for an hour and a half; but at noon Aggie's naturally soft heart began to a.s.sert itself.

"Spy or no spy," she said to Tish, "we ought to feed him."

"Huh!" was Tish's rejoinder. "There is no sense is wasting good food on a man whose hours are numbered."

We were surprised, however, to find that Hutchins, who had detested Mr.

McDonald, was rather on Aggie's side.

"The fact that he has but a few more hours," she said to Tish, "is an excellent reason for making those hours as little wretched as possible."

It was really due to Hutchins, therefore, that Mr. McDonald had a luncheon. The problem of how to get it to him was a troublesome one, but Tish solved it with her customary sagacity.

"We can make a raft," she said, "a small one, large enough to hold a tray. By stopping the launch some yards above the island we can float his luncheon to him quite safely."

That was the method we ultimately pursued and it worked most satisfactorily.

Hutchins baked hot biscuits; and, by putting a cover over the pan, we were enabled to get them to him before they cooled.

We prepared a really appetizing luncheon of hot biscuits, broiled ham, marmalade, and tea, adding, at Aggie's instructions, a jar of preserved peaches, which she herself had put up.

Tish made the raft while we prepared the food, and at exactly half-past twelve o'clock we left the house. Mr. McDonald saw us coming and was waiting smilingly at the upper end of the island.

"Great Scott!" he said. "I thought you were never going to hear me.

Another hour and I'd have made a swim for it, though it's suicidal with this current. I'll show you where you can come in so you won't hit a rock."

Hutchins had stopped the engine of the motor boat and we threw out the anchor at a safe distance from the sh.o.r.e.

"We are not going to land," said Tish, "and I think you know perfectly well the reason why."

"Oh, now," he protested; "surely you are going to land! I've had an awfully uncomfortable accident--my canoe's gone."

"We know that," Tish said calmly. "As a matter of fact, we took it."

Mr. McDonald sat down suddenly on a log at the water's edge and looked at us.

"Oh!" he said.

"You may not believe it," Tish said, "but we know everything--your dastardly plot, who the red-haired man is, and all the destruction and wretchedness you are about to cause."

"Oh, I say!" he said feebly. "I wouldn't go as far as that. I'm--I'm not such a bad sort."

"That depends on the point of view," said Tish grimly.

Aggie touched her on the arm then and reminded her that the biscuits were getting cold; but Tish had a final word with him.

"Your correspondence has fallen into my hands, young man," she said, "and will be turned over to the proper authorities."

"It won't tell them anything they don't know," he said doggedly. "Look here, ladies: I am not ashamed of this thing. I--I am proud of it. I am perfectly willing to yell it out loud for everybody to hear. As a matter of fact, I think I will."

Mr. McDonald stood up suddenly and threw his head back; but here Hutchins, who had been silent, spoke for the first time.

"Don't be an idiot!" she said coldly. "We have something here for you to eat if you behave yourself."

He seemed to see her then for the first time, for he favored her with a long stare.

"Ah!" he said. "Then you are not entirely cold and heartless?"

She made no reply to this, being busy in a.s.sisting Aggie to lower the raft over the side of the boat.

"Broiled ham, tea, hot biscuits, and marmalade," said Aggie gently. "My poor fellow, we are doing what we consider our duty; but we want you to know that it is hard for us--very hard."

When he saw our plan, Mr. McDonald's face fell; but he stepped out into the water up to his knees and caught the raft as it floated down.

Before he said "Thank you" he lifted the cover of the pan and saw the hot biscuits underneath.