<h2 id='chapXIII' class='c009'>CHAPTER XIII</h2>
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<div>AN EXCITING MOMENT</div>
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<p class='c010'>“Yes, there is smoke—and fire behind it!”
cried Hiram. “And see—the wind is changing—whew!”</p>
<p class='c011'>The biplane boys had been so engrossed in their
own affairs that they had not noticed until now
that a dense, high-up vapor had gradually clouded
the sun. All of a sudden, however, some new current
of wind drove the smoke downwards. As
it struck the hill it wound around it like a veil.
It came so thick and fast that it began to choke
and blind them. Filmy cinders and a growing
heat in the air were to be observed.</p>
<p class='c011'>“See here, Dave,” spoke Hiram, “hadn’t we
better get aloft?”</p>
<p class='c011'>“Look at that now,” chimed in Elmer, pointing
across the broad surface of the hill.</p>
<p class='c011'>The three young aviators stood quite spellbound
for a moment, witnessing a new and novel
spectacle. The top of the knob was covered with
a great growth of dried-up weeds, fine and
fibrous. From time to time, as the branches
dropped away from the parent stem, they had
rolled or were blown part way down the hill.</p>
<p class='c011'><span class='pageno' id='Page_92'>92</span>Great masses in the aggregate had lodged on
shelves and crevices among the rocks. Now the
sweep of the strong breeze had suddenly arisen
and the suction of the hot, swirling air moved
these accumulations. They blew over each other
and together. Gaining a momentum, here and
there rounded masses began to wad up and grow
as they progressed in their mad course.</p>
<p class='c011'>“I have heard of those,” said the young airman.
“They are called tumbleweeds.”</p>
<p class='c011'>“Snowballs!” shouted the excitable Hiram.
“Look at that now!”</p>
<p class='c011'>A blast of hot air sent a perfect shower of
sparks and smoking filaments over the brow of
the hill. These ignited the rolling spheres, some
of which had become gigantic globes. At one
time over a hundred of the strange, rolling balls
were set aflare.</p>
<p class='c011'>“Fireworks!” added Elmer. “It’s a pretty
sight, but—whoof!”</p>
<p class='c011'>A great sphere, all ablaze, landed against the
speaker, burst like fluffy thistle down, and
scorched him slightly.</p>
<p class='c011'>“All aboard!” ordered Dave, sharply.
“Don’t waste a second, fellows!”</p>
<p class='c011'>“Yes, high time, I’m thinking,” declared
Hiram, making a run for some cooking utensils
he had been using in preparing their lunch.</p>
<p class='c011'><span class='pageno' id='Page_93'>93</span>The <i>Comet</i> as usual was in perfect shape for a
speedy flight. Dave, at the pilot post, his assistants
in their accustomed places, a touch of the
self-starter sent them off on a sharp tangent away
from the hill and across the tinder-like fields of
weeds.</p>
<p class='c011'>“Just in time,” spoke Hiram, as they arose to
a higher level, above the crest of the hill.
“There’s a grand sight for a fellow, if there ever
was one.”</p>
<p class='c011'>Each of the aviators was enwrapt in the vivid
panorama beneath them. Far as they could look—south,
north, and west—acres and miles of
flame-swept surface greeted their vision. By this
time the sparks had ignited the swamp. A solid
wall of flame seized upon the dry stalks with a
roar. The hill was now the center of a glowing
caldron of fire.</p>
<p class='c011'>“That was pretty quick,” remarked Dave.
“We were lucky to get warning in time.”</p>
<p class='c011'>In places where little thickets beneath them
were burning, entire sight of the ground was shut
out for the heat or smoke. They were now too
high for the heat or smoke to reach them. The
fire, however, was of considerable extent, and even
on the distant horizon there seemed no end or beginning
to the great conflagration.</p>
<p class='c011'><span class='pageno' id='Page_94'>94</span>They passed over a long lake. It was shallow,
but at that spot the body of water had presented
a barrier to the immediate forward progress of
the flames.</p>
<p class='c011'>“See,” spoke Hiram, “the fire is eating around
the edges of the lake to the other side. Dave,”
he suddenly shouted, “there’s a house!”</p>
<p class='c011'>“Yes, and it’s on fire, too,” echoed Elmer.</p>
<p class='c011'>The lake was about half a mile wide. Its beach
was lined with clumps of flags and reeds. These
had fed the flames around the body of water in
two directions. At the south end of the opposite
shore of the lake, the fire had entirely surrounded
a small, cultivated patch with a rude log cabin
in its center. This structure was blazing fiercely.
To the west and the far north the fire was sweeping
in giant strides, licking up everything that
came in its path.</p>
<p class='c011'>There was just one space between the onrushing
and the backing up section of the conflagration.
This was a little stretch of beach.
As they approached it, the young aviator made a
veer with the biplane that told his companions of
a sudden change of purpose.</p>
<p class='c011'>“What is it, Dave?” asked Elmer, quickly.</p>
<p class='c011'>“Don’t you see?” replied Dave. “There are
a woman and child down there.”</p>
<p class='c011'>“Gracious!” shouted Hiram—“why, so there
are! She’s running for her life! No, she’s
stopped. Now she’s stepped into the water.
She’s wading in. Dave, Dave, do something!”</p>
<p class='c011'><span class='pageno' id='Page_95'>95</span>It was truly an exciting situation. All three of
the boys now saw in plain view the forlorn fugitives
of the fire. A woman, terrified and
frantic, was visible. She carried a young child
in her arms. Apparently she had just come from
the burning cabin.</p>
<p class='c011'>Behind her a rushing wall of fire pursued.
West and north a half-circle of solid flame told
her of impending doom. She ran out into the
lake, but there she faltered, not ten feet from
shore. It seemed that she realized that she could
not get far enough beyond the fringe of flags to
escape the fire, and she stood rooted to the spot
in helpless despair.</p>
<p class='c011'>“We have a bare five minutes before the flames
reach her,” said Dave, his tone a trifle strained
and unsteady, but determined. “Fellows, we
must take her aboard.”</p>
<p class='c011'>“Can we land all right?” questioned Elmer.</p>
<p class='c011'>“We’ve got to, even at a risk,” replied Dave.</p>
<p class='c011'>“It means a big added weight,” suggested
Hiram. “Something has got to go out.”</p>
<p class='c011'>“Lighten up the best you know how,” directed
Dave rapidly.</p>
<p class='c011'>It was no careless trick to land. Dave strained
every sense and nerve to carry out the projected
rescue safely. Hiram and Elmer knew the part
expected of them. The former reached back in
the pocket, or compartment, containing their
equipment and supplies.</p>
<p class='c011'><span class='pageno' id='Page_96'>96</span>“Help me, Elmer,” he said hastily. “Toss it
out,” and he dragged a can of water within reach,
and his companion sent it whirling over the edge
of the machine.</p>
<p class='c011'>Two out of four heavy rods, duplicates of a
part of the steering outfit, followed, then a large
bag of sugar. Hiram selected from the food
supply articles that could be readily replaced at
the first town they might reach.</p>
<p class='c011'>“That will do,” he announced, just as the
<i>Comet</i> sailed downward, struck the ground, and
glided to a stop.</p>
<span class='pageno' id='Page_97'>97</span>
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