"Go on," she encouraged.
"I had been there a day and a night, waiting, and, since I didn't know any one in Quebec, it was becoming rather tiresome. Last evening at dinner I happened to sit in with a big, two-fisted young fellow who confessed that he was in the same boat – waiting for somebody to turn up. After dinner we went out together and made a round of the movies, with three or four cafés sandwiched in between. I drank a little, just to be friendly with the chap, and the next thing I knew I was trying to go to sleep over one of the café tables. I seem to remember that my chance acquaintance got me up and headed me for the hotel; but after that it's all a blank."
"Didn't you know any better than to drink with a total stranger?" the young woman asked crisply.
"Apparently I didn't. But the three or four thimblefuls of cheap wine oughtn't to have knocked me out. It was awful stuff; worse than the vin ordinaire they feed you in the Paris wine-shops."
"It seems rather suspicious, doesn't it?" she mused; "your sudden sleepiness? Are you – are you used to drinking?"
"Tea," he laughed; "I'm a perfect inebriate with a teapot."
"There must be an explanation of some sort," she insisted. Then: "Can you climb a tree?"
He got up and dusted the sand from his clothes.
"I haven't done it since I used to pick apples in my grandfather's orchard at Batavia, but I'll try," and he left her to go in search of a tree tall enough to serve for an outlook.
The young woman had the two kitchen utensils washed and sand-scoured by the time he came back.
"Well?" she inquired.
"A wild and woolly wilderness," he reported; "just a trifle more of it than you can see from here. The lake is five or six miles wide and perhaps twice as long. There are low hills to the north and woods everywhere."
"And no houses or anything?"
"Nothing; for all I could see, we might be the only two human beings on the face of the earth."
"You seem to be quite cheerful about it," she retorted.
He grinned good-naturedly. "That is a matter of temperament. I'd be grouchy enough if it would do any good. I shall lose my motor trip through New England."
"Think – think hard!" the young woman pleaded. "Since there is no sign of a road, we must have come in a boat; in that case we can't be very far from Quebec. Surely there must be some one living on the shore of a lake as big as this. We must walk until we find a house."
"We'll do anything you say," Prime agreed; and they set out together, following the lake shore to the left, chiefly because the beach broadened in that direction and so afforded easy walking.
A tramp of a mile northward scarcely served to change the point of view. There was no break in the encircling forest, and at the end of the mile they came to a deeply indented bay, where the continuing shore was in plain view for a doubling of another mile. The search for inhabitants seeming to promise nothing in this direction, they turned and retraced their steps to the breakfast camp, still puzzling over the tangle of mysteries.
"Can't you think of any way of accounting for it?" the young woman urged for the twentieth time in the puzzlings.
"I can think of a million ways – all of them blankly impossible," said Prime. "It's simply a chaotic joke!"
The young woman shook her head. "I have lost my sense of humor," she confessed, adding: "I shall go stark, staring mad if we can't find out something!"
More to keep things from going from bad to worse than for any other reason, Prime suggested a walk in the opposite direction – southward from the breakfast camp. While they were still within sight of the ashes of the breakfast fire they made a discovery. The loose beach sand was tracked back and forth, and in one place there were scorings as if some heavy body had been dragged. Just beyond the footprints there were wheel tracks, beginning abruptly and ending in the same manner a hundred yards farther along. The wheel tracks were parallel but widely separated, ill-defined in the loose sand but easily traceable.
"A wagon?" questioned the young woman.
"No," said Prime soberly; "it was – er – it looks as if it might have been an aeroplane."
II
AMATEUR CASTAWAYS
Lucetta Millington – she had told Prime her name on the tramp to the northward – sat down in the sand, elbows on knees and her chin propped in her hands.
"You say 'aeroplane' as if it suggested something familiar to you, Mr. Prime," she prompted.
Truly it did suggest something to Prime, and for a moment his mouth went dry. Grider, the man he was to have met in Quebec, was a college classmate, a harebrained young barbarian, rich, an outdoor fanatic, an owner of fast yachts, a driver of fast cars, and latterly a dabbler in aviatics. Idle enough to be full of extravagant fads and fancies, and wealthy enough to indulge them, this young barbarian made friends of his enemies and enemies of his friends with equal facility – the latter chiefly through the medium of conscienceless practical jokes evolved from a Homeric sense of humor too ruthless to be appreciated by mere twentieth-century weaklings.
Prime had more than once been the good-natured victim of these jokes, and his heart sank within him. It was plain now that they had both been conveyed to this outlandish wilderness in an aircraft of some sort, and there was little doubt in his mind that Grider had been at the controls.
"It's a – it's a joke, just as I have been trying to tell you," he faltered at length. "We have been kidnapped, and I'm awfully afraid I know the man who did it," and thereupon he gave her a rapid-fire sketch of Grider and Grider's wholly barbarous and irresponsible proclivities.
Miss Millington heard him through without comment, still with her chin in her hands.
"You are standing there and telling me calmly that he did this – this unspeakable thing?" she exclaimed when the tale was told. Then, after a momentary pause: "I am trying to imagine the kind of man who could be so ferociously inhuman. Frankly, I can't, Mr. Prime."
"No, I fancy you can't; I couldn't imagine him myself, and I earn my living by imagining people – and things. Grider is in a class by himself. I have always told him that he was born about two thousand years too late. Back in the time of Julius Cæsar, now, they might have appreciated his classic sense of humor."
He stole a glance at the impassive face framed between the supporting palms. It was evident that Miss Millington was freezing silently in a heroic effort to restrain herself from bursting into flames of angry resentment.
"You may enjoy having such a man for your friend," she suggested with chilling emphasis, "but I think there are not very many people who would care to share him with you. Perhaps you have done something to earn the consequences of this wretched joke, but I am sure I haven't. Why should he include me?"
Prime suspected that he knew this, too, and he had to summon all his reserves of fortitude before he could bring himself to the point of telling her. Yet it was her due.
"I don't know what you will think of me, Miss Millington, but I guess the truth ought to be told. Grider has always ragged me about my women – er – that is, the women in my stories, I mean. He says they are all alike, and all sticks; merely wooden manikins – womanikins, he calls them – upon which to hang an evening gown. I shouldn't wonder if it were partly true; I don't know women very well."
"Go on," she commanded.
"The last time I was with Grider – it was about two weeks ago – he was particularly obnoxious about the girl in my last bit of stuff – the story that was printed in the New Era last month. He said – er – he said I ought to be marooned on some desert island with a woman; that after an experience of that kind I might be able to draw something that wouldn't be a mere caricature of the sex."
At this, as was most