"You bet it"s a life-and-death matter."
"And--what about the--the red-headed man over there?"
His reply amazed us all. "He"s harmless," he said. "I don"t like him, naturally; but I admire the way he holds on. He"s making the best of a bad business."
"Do you know why he"s here?"
He looked uneasy for once.
"Well, I"ve got a theory," he replied; but, though his voice was calm, he changed color.
"Then perhaps you"ll tell me what that signal means?"
Tish gave him the gla.s.ses and he saw the red flag. I have never seen a man look so unhappy.
"Holy cats!" he said, and almost dropped the gla.s.ses. "Why, he--he must be expecting somebody!"
"So I should imagine," Tish commented dryly. "He sent a letter by the boat to-day."
"The h--l he did!" And then: "That"s ridiculous! You"re mistaken. As a--as a matter of fact, I went over there the other night and commandeered his fountain pen."
So it had not fallen out of his pocket!
"I"ll be frank, ladies," he said. "It"s my object just now to keep that chap from writing letters. It doesn"t matter why, but it"s vital."
He was horribly cast down when we told him about Hutchins and the pen and ink.
"So that"s it!" he said gloomily. "And the flag"s a signal, of course.
Ladies, you have done it out of the kindness of your hearts, I know; but I think you have wrecked my life."
He took a gloomy departure and left us all rather wrought up. Who were we, as Tish said, to imperil a fellow man? And another thing--if there was a reward on him, why should we give it to a red-haired detective, who was rude to harmless animals and ate canned corn for breakfast?
With her customary ac.u.men Tish solved the difficulty that very evening.
"The simplest thing," she said, "of course, would be to go over during the night and take the flag away; but he may have more red handkerchiefs. Then, too, he seems to be a light sleeper, and it would be awkward to have him shoot at us."
She sat in thought for quite a while. Hutchins was watching the sunset, and seemed depressed and silent. Tish lowered her voice.
"There"s no reason why we shouldn"t have a red flag, too," she said. "It gives us an even chance to get in on whatever is about to happen. We can warn Mr. McDonald, for one thing, if any one comes here. Personally I think he is unjustly suspected."
[But Tish was to change her mind very soon.]
We made the flag that night, by lantern light, out of Tish"s red silk petticoat. Hutchins was curious, I am sure; but we explained nothing.
And we fastened it obliquely over the river, like the one on the other side.
Tish"s change of heart, which occurred the next morning, was due to a most unfortunate accident that happened to her at nine o"clock.
Hutchins, who could swim like a duck, was teaching Tish to swim, and she was learning nicely. Tish had put a life-preserver on, with a clothes-line fastened to it, and Aggie was sitting on the bank holding the rope while she went through the various gestures.
Having completed the lesson Hutchins went into the woods for red raspberries, leaving Tish still practicing in the water with Aggie holding the rope. Happening to sneeze, the line slipped out of her hand, and she had the agonizing experience of seeing Tish carried away by the current.
I was washing some clothing in the river a few yards down the stream when Tish came floating past. I shall never forget her expression or my own sense of absolute helplessness.
"Get the canoe," said Tish, "and follow. I"m heading for Island Eleven."
[Ill.u.s.tration: "Get the canoe and follow. I"m heading for Island Eleven"]
She was quite calm, though pale; but, in her anxiety to keep well above the water, she did what was almost a fatal thing--she pushed the life-preserver lower down round her body. And having shifted the floating center, so to speak, without warning her head disappeared and her feet rose in the air.
For a time it looked as though she would drown in that position; but Tish rarely loses her presence of mind. She said she knew at once what was wrong. So, though somewhat handicapped by the position, she replaced the cork belt under her arms and emerged at last.
Aggie had started back into the woods for Hutchins; but, with one thing and another, it was almost ten before they returned together. Tish by that time was only a dot on the horizon through the binocular, having missed Island Eleven, as she explained later, by the rope being caught on a submerged log, which deflected her course.
We got into the motor boat and followed her, and, except for a most unjust sense of irritation that I had not drowned myself by following her in the canoe, she was unharmed. We got her into the motor boat and into a blanket, and Aggie gave her some blackberry cordial at once. It was some time before her teeth ceased chattering so she could speak.
When she did it was to announce that she had made a discovery.
"He"s a spy, all right!" she said. "And that Indian is another. Neither of them saw me as I floated past. They were on Island Eleven. Mr.
McDonald wrote something and gave it to the Indian. It wasn"t a letter or he"d have sent it by the boat. He didn"t even put it in an envelope, so far as I could see. It"s probably in cipher."
Well, we took her home, and she had a boiled egg at dinner.
The rest of us had fish. It is one of Tish"s theories that fish should only be captured for food, and that all fish caught must be eaten. I do not know when I have seen fish come as easy. Perhaps it was the worms, which had grown both long and fat, so that one was too much for a hook; and we cut them with scissors, like tape or ribbon. Aggie and I finally got so sick of fish that while Tish"s head was turned we dropped in our lines without bait. But, even at that, Aggie, reeling in her line to go home, caught a three-pound ba.s.s through the gills and could not shake it off.
We tried to persuade Tish to lie down that afternoon, but she refused.
"I"m not sick," she said, "even if you two idiots did try to drown me.
And I"m on the track of something. If that was a letter, why didn"t he send it by the boat?"
Just then her eye fell on the flagpole, and we followed her horrified gaze. The flag had been neatly cut away!
Tish"s eyes narrowed. She looked positively dangerous; and within five minutes she had cut another flag out of the back breadth of the petticoat and flung it defiantly in the air. Who had cut away the signal--McDonald or the detective? We had planned to investigate the nameless lake that afternoon, Tish being like Colonel Roosevelt in her thirst for information, as well as in the grim pugnacity that is her dominant characteristic; but at the last minute she decided not to go.
"You and Aggie go, Lizzie," she said. "I"ve got something on hand."
"Tish!" Aggie wailed. "You"ll drown yourself or something."
"Don"t be a fool!" Tish snapped. "There"s a portage, but you and Lizzie can carry the canoe across on your heads. I"ve seen pictures of it. It"s easy. And keep your eyes open for a wireless outfit. There"s one about, that"s sure!"
"Lots of good it will do to keep our eyes open," I said with some bitterness, "with our heads inside the canoe!"
We finally started and Hutchins went with us. It was Hutchins, too, who voiced the way we all felt when we had crossed the river and were preparing for what she called the portage.
"She wants to get us out of the way, Miss Lizzie," she said. "Can you imagine what mischief she"s up to?"
"That is not a polite way to speak of Miss Tish, Hutchins," I said coldly. Nevertheless, my heart sank.
Hutchins and I carried the canoe. It was a hot day and there was no path. Aggie, who likes a cup of hot tea at five o"clock, had brought along a bottle filled with tea, and a small basket containing sugar and cups.
Personally I never had less curiosity about a lake. As a matter of fact I wished there was no lake. Twice--being obliged, as it were, to walk blindly and the canoe being excessively heavy--I, who led the way, ran the front end of the thing against the trunk of a tree, and both Hutchins and I sat down violently, under the canoe as a result of the impact.