As I sped through the air the screeching of the bullets around me convinced me that only by a miracle could I escape, but the die was cast, and throwing on full speed I raced a straight course toward Helium. Gradually I left my pursuers further and further behind, and I was just congratulating myself on my lucky escape, when a well-directed shot from the cruiser exploded at the prow of my little craft. The concussion nearly capsized her, and with a sickening plunge she hurtled downward through the dark night.

How far I fell before I regained control of the plane I do not know, but I must have been very close to the ground when I started to rise again, as I plainly heard the squealing of animals below me. Rising again I scanned the heavens for my pursuers, and finally making out their lights far behind me, saw that they were landing, evidently in search of me.

Not until their lights were no longer discernible did I venture to flash my little lamp upon my compass, and then I found to my consternation that a fragment of the projectile had utterly destroyed my only guide, as well as my speedometer. It was true I could follow the stars in the general direction of Helium, but without knowing the exact location of the city or the speed at which I was traveling my chances for finding it were slim.

Helium lies a thousand miles southwest of Zodanga, and with my compass intact I should have made the trip, barring accidents, in between four and five hours. As it turned out, however, morning found me speeding over a vast expanse of dead sea bottom after nearly six hours of continuous flight at high speed. Presently a great city showed below me, but it was not Helium, as that alone of all Barsoomian metropolises consists in two immense circular walled cities about seventy-five miles apart and would have been easily distinguishable from the altitude at which I was flying.