But I was not to be left long in doubt, for almost immediately afterward a sound came from the interior of the tower that sounded to my over-wrought nerves like a heavy body rapidly descending a ladder. I realize now that imagination might easily have construed utter silence into such a sound, since I had been listening so intently for that very thing that I might easily have worked myself into such a state of nervous apprehension that almost any sort of an hallucination was possible.
With redoubled speed and with a measure of recklessness that was almost suicidal, I hastened my descent and an instant later I felt the solid roof beneath my feet.
I breathed a sign of relief, but it was destined to be but a short sigh and but brief relief, for almost instantly I was made aware that the sound from the interior of the tower had been no hallucination as the huge bulk of a great white ape loomed suddenly from a doorway not a dozen paces from me.
As he charged me he gave forth no sound. Evidently he had not held his solitary vigil this long with any intention of sharing his feast with another. He would dispatch me in silence, and, with similar intent I drew my long sword, rather than my pistol, to meet his savage charge.
What a puny, futile thing I must have appeared confronting that towering mountain of bestial ferocity.
Thanks be to a thousand fighting ancestors that I wielded a long sword with swiftness and with strength; otherwise I must have been gathered into that savage embrace in the brute's first charge. Four powerful hands were reached out to seize me, but I swung my long sword in a terrific cut that severed one of them cleanly at the wrist and at the same instant I leaped quickly to one side, and as the beast rushed me, carried onward by its momentum, I ran my blade deep into its body. With a savage scream of rage and pain it sought to turn upon me, but its foot slipped upon its own dismembered hand and it stumbled awkwardly on trying to regain its equilibrium, but that it never accomplished, and still stumbling grotesquely it lunged over the edge of the roof to the courtyard below.
Fearing that the beast's scream might attract others of its kind to the roof, I ran swiftly to the north edge of the building where I had noted from the tower earlier in the afternoon a series of lower buildings adjoining, over the roofs of which I might possibly accomplish my descent to the street level.
Cold Cluros was rising above the distant horizon, shedding his pale light upon the city so that I could plainly see the roofs below me as I came to the north edge of the building. It was a long drop, but there was no safe alternative, since it was quite probable that should I attempt to descend through the building, I would meet other members of the ape's herd who had been attracted by the scream of their fellow.
Slipping over the edge of the roof I hung an instant by my hands and then dropped. The distance was about two ads, but I alighted safely and without injury. Upon your own planet, with its larger bulk and greater gravity, I presume that a fall of that distance might be serious, but not so, necessarily, upon Barsoom. From this roof I had a short drop to the next, and from that I leaped to a low wall and thence to the ground below.
Had it not been for the fleeting glimpse of the girl captive that I had caught just at sunset, I should have set out directly for the hills west of the town, banth or no banth, but now I felt strongly upon me a certain moral obligation to make the best efforts that I could for succoring the poor unfortunate that had fallen into the clutches of these cruelest of creatures.