Sometime later Tars Tarkas and Kantos Kan returned to report that
Zodanga had been completely reduced. Her forces were entirely
destroyed or captured, and no further resistance was to be expected
from within. Several battleships had escaped, but there were thousands
of war and merchant vessels under guard of Thark warriors.
The lesser hordes had commenced looting and quarreling among
themselves, so it was decided that we collect what warriors we could,
man as many vessels as possible with Zodangan prisoners and make for
Helium without further loss of time.
Five hours later we sailed from the roofs of the dock buildings with a
fleet of two hundred and fifty battleships, carrying nearly one hundred
thousand green warriors, followed by a fleet of transports with our
thoats.
Behind us we left the stricken city in the fierce and brutal clutches
of some forty thousand green warriors of the lesser hordes. They were
looting, murdering, and fighting amongst themselves. In a hundred
places they had applied the torch, and columns of dense smoke were
rising above the city as though to blot out from the eye of heaven the
horrid sights beneath.
In the middle of the afternoon we sighted the scarlet and yellow towers
of Helium, and a short time later a great fleet of Zodangan battleships
rose from the camps of the besiegers without the city, and advanced to
meet us.
The banners of Helium had been strung from stem to stern of each of our
mighty craft, but the Zodangans did not need this sign to realize that
we were enemies, for our green Martian warriors had opened fire upon
them almost as they left the ground. With their uncanny marksmanship
they raked the on-coming fleet with volley after volley.
The twin cities of Helium, perceiving that we were friends, sent out
hundreds of vessels to aid us, and then began the first real air battle
I had ever witnessed.
The vessels carrying our green warriors were kept circling above the
contending fleets of Helium and Zodanga, since their batteries were
useless in the hands of the Tharks who, having no navy, have no skill
in naval gunnery. Their small-arm fire, however, was most effective,
and the final outcome of the engagement was strongly influenced, if not
wholly determined, by their presence.
At first the two forces circled at the same altitude, pouring broadside
after broadside into each other. Presently a great hole was torn in
the hull of one of the immense battle craft from the Zodangan camp;
with a lurch she turned completely over, the little figures of her crew
plunging, turning and twisting toward the ground a thousand feet below;
then with sickening velocity she tore after them, almost completely
burying herself in the soft loam of the ancient sea bottom.
A wild cry of exultation arose from the Heliumite squadron, and with
redoubled ferocity they fell upon the Zodangan fleet. By a pretty
maneuver two of the vessels of Helium gained a position above their
adversaries, from which they poured upon them from their keel bomb
batteries a perfect torrent of exploding bombs.