On the third day Stern set himself to work on the problem of making fire. He had not even flint-and-steel now; nor any firearm. Had he possessed a pistol he could have collected a little birch-bark, sought out a rotten pine-stump, and discharged his weapon into the “punk,” then blown the glow to a flame, and almost certainly have got a blaze. But he lacked everything, and so was forced back to primitive man's one simplest resource-- friction.
As an assistant instructor in anthropology at Harvard University, he had now and then produced fire for his class of expectant students by using the Peruvian fire-drill; but even this simple expedient required a head-strap and a jade bearing, a well-formed spindle and a bow. Stern had none of these things, neither could he fashion them without tools. He had, therefore, to resort to the still more primitive method of “fire-sawing,” such as long, long ago the Australian bushmen had been wont to practice.
He was a strong man, determined and persistent; but two days more had passed, and many blisters covered his palms ere--after innumerable experiments with different kinds of woods and varying strokes--the first tiny glow fell into the carefully scraped sawdust. And it was with a fast-beating heart and tremulous breath that he blew his spark to a larger one, then laid on his shredded strips of bark and blew again, and so at last, with a great up-welling triumph in his soul, beheld the flicker of a flame once more.
Exhausted, he carefully fed that precious fire, while the girl clapped her hands with joy. In a few moments more the evening air in the dim forest aisles was gladdened by the ruddy blaze of a camp-fire at the door of the lean-to, and for the first time smoke went wafting up among the branches of that primeval wood.
“Now for some real meat!” cried Stern with exultation. “To-morrow I go hunting!”
That evening they sat for hours feeding their fire with deadfalls, listening to the trickle of the little spring and to the night sounds of the forest, watching the bats flicker among the dusky spaces, and gazing at the slow and solemn march of the stars beyond the leafy fretwork overhead. Stern slept but little that night, in his anxiety to keep the fire fed; and morning found him eager to be at his work with throwing-sticks among the vistas of the wilderness.
Together they hunted that day. She carried what his skilful aim brought down from the tangled greenery above. Birds, squirrels, chipmunks, all were welcome. Noon found them in possession of more than thirty pieces of small game, including two hedgehogs. And for the first time in almost a week they tasted flesh again, roasted on a sharp stick over the glowing coals.
Stern hunted all that day and the next. He dressed the game with an extraordinarily large and sharp clamshell, which he whetted from time to time on a rock beside the spring. And soon the fire was overhung with much meat, being smoked with a pine-cone smudge in preparation for the journey into the unknown.
“Inside of a week, at this rate,” he judged, “we'll be able to start again. You must set to work platting a couple of sacks. The grass along the brook is tough and long. We can carry fifty or seventy-five pounds of meat, for emergencies. Fruits we can gather on the way.”
“And fire? Can we carry that?”
“We can take a supply of properly dried-out woods with punk. I've already had practice enough, so I ought to be able to get fire at any time inside of half an hour.”
“Weapons?”
“I'll make you a battle-ax like my own, only lighter. That's the best we can do for the present, till we strike some ruin or other where a city used to be.”
“And you're still bent on reaching Boston?”
“Yes. I reckon we're more than half-way there by now. It's the nearest big ruin, the nearest place where we can refit and recoup the damage done, get supplies and arms and tools, build another boat, and in general take a fresh start. If we can make ten miles a day, we can reach it in; ten days or less. I think, all things considered, the Boston plan's the wisest possible one.”
She gazed into the fire a moment before replying. Then, stirring the coals with a stick, said she:
“All right, boy; but I've got a suggestion to make.”
“What is it?”
“We'll do better to follow the shore all the way round.”
“And double the distance?”
“Yes, even so. You know, this shore is--or used to be--flat and sandy most of the way. We can make better progress along beaches and levels than we can through the forest. And there's the matter of shell-fish to consider; and most important of all--”
“Well, what?”
“The sea will guide us. We can't get lost, you understand. With the exception of cutting across the shank of Cape Cod, if the cape still exists, we needn't ever get out of sight of salt water. And it will bring us surely to the Hub.”
“By Jove, you're right!” he cried enthusiastically. “The shore-line has it! And to-morrow morning at sunup we begin preparations in earnest. You'll weave the knapsacks while I go after still more meat. Gad! Now that everything's decided, the quicker we're on our way the better. I'm keen to see old Tremont Hill again, and get my hands on a good stock of arms and ammunition once more!”
That night, long after Beatrice was sleeping soundly on her bed of odorous grasses, Allan lay musing by the lean-to door, in the red glow of the fire. He was thinking of the long and painful history of man, of the great catastrophe and of the terrible responsibility that now lay on his own shoulders.
As in a panorama, he saw the emergence of humanity from the animal stage, the primitive savagery of his kind; then the beginnings of the family, the nomadic epoch, the stone age, and the bronze age, and the age of iron; the struggle up to agriculturalism, and communism, and the beginnings of the village groups, with all their petty tribal wars.
He saw the slow formation of small states, the era of slavery, then feudalism and serfdom, and at last the birth of modern nations, the development of machinery, and the vast nexus of exploitation known as capitalism--the stage which at one blow had been utterly destroyed just as it had been transmuting into collectivism.
And at thought of this Stern felt a pang of infinite regret.
“The whole evolutionary process wiped out,” mused he, “just as it was about to pass into its perfect form, toward which the history of all the ages had conspired, for which oceans of blood had been spilled and millions of men and women--billions!--lived and toiled and died!
“All gone, all vanished--it's all been in vain, the woe and travail of the world since time began, unless she and I, just we two, preserve the memory and the knowledge of the world's long, bitter fight, and hand them down to strong descendants.
“Our problem is to bridge this gap, to keep the fires of science and of truth alive, and, if that be possible, to start the world again on a higher plane, where all the harsh and terrible phases will no longer have to be lived through again. Our problem and our task! Were ever two beings weighed by such a one?”
And as he pondered, in the firelight, his thoughts and dreams and hopes all centered in the sleeping girl, there in the lean-to sheltered by his watchful care. But what those dreams were, what his visions of the future-- who shall set forth or fully understand?
CHAPTER XV. LABOR AND COMRADESHIP
Four days later, having hastened all their preparations and worked with untiring energy, they broke camp for the long, perilous trek in quest of the ruins of a dead and buried city.
It was at daylight that they started from the little shack in the edge of the forest. Both were refreshed by a long sleep and by a plunge in the curling breakers that now, at high tide, were driven up the beach by a stiff sea- breeze.
The morning, which must have been toward the end of September--Stern had lost accurate count but reckoned the day at about the twenty-fifth--dawned clear and bracing, with just a tang of winelike exhilaration in the air. Before them the beach spread away and away to eastward, beyond the line of vision, a broad and yellow road to bid them travel on.
“Come, girl,
