_Harry._--In that case we must either endeavour to find our way through the snow, or stay here, where we are so conveniently sheltered. _Tommy._--But oh! what a dreadful thing it is to be here all alone in this dreary wood! And then I am so hungry and so cold; oh that we had but a little fire to warm us! _Harry._--I have heard that shipwrecked persons, when they have been cast away upon a desert coast, have made a fire to warm themselves by rubbing two pieces of wood together till they caught fire; or here is a better thing; I have a large knife in my pocket, and if I could but find a piece of flint, I could easily strike fire with the back of it. Harry then searched about, and after some time found a couple of flints, though not without much difficulty, as the ground was nearly hidden with snow. He then took the flints, and striking one upon the other with all his force, he shivered them into several pieces; out of those he chose the thinnest and sharpest, and telling Tommy, with a smile, that he believed that would do, he struck it several times against the back of his knife, and thus produced several sparks of fire. "This," said Harry, "will be sufficient to light a fire, if we can but find something of a sufficiently combustible nature to kindle from these sparks." He then collected the driest leaves he could find, with little decayed pieces of wood, and piling them into a heap, endeavoured to kindle a blaze by the sparks which he continually struck from his knife and the flint. But it was in vain; the leaves were not of a sufficiently combustible nature, and while he wearied himself in vain, they were not at all the more advanced. Tommy, who beheld the ill success of his friend, began to be more and more terrified, and in despair asked Harry again what they should do. Harry answered, that as they had failed in their attempt to warm themselves, the best thing they could do was to endeavour to find their way home, more especially as the snow had now ceased, and the sky was become much clearer. This Tommy consented to, and with infinite difficulty they began their march; for, as the snow had completely covered every tract, and the daylight began to fail, they wandered at random through a vast and pathless wood. At every step which Tommy took he sank almost to his knees in snow. The wind was bleak and cold, and it was with much difficulty that Harry could prevail upon him to continue his journey. At length, however, as they thus pursued their way with infinite toil, they came to some lighted embers, which either some labourers or some wandering passenger had lately quitted, and which were yet unextinguished. "See," said Harry with joy, "see what a lucky chance is this! here is a fire ready lighted for us, which needs only the assistance of a little wood to make it burn." Harry again collected all the dry pieces he could find, and piled them upon the embers, which in a few minutes began to blaze, and diffused a cheerful warmth. Tommy