This promising and unexpected discovery of the Martian's book lent added enthusiasm to those who were engaged in the work of trying to master the language of our prisoner, and the progress that they made in the course of the next few days was truly astonishing. If the prisoner had been unwilling to aid them, of course, it would have been impossible to proceed, but, fortunately for us, he seemed more and more to enter into the spirit of the undertaking, and actually to enjoy it himself. So bright and quick was his understanding that he was even able to indicate to us methods of mastering his language that would otherwise, probably, never have occurred to our minds. In fact, in a very short time he had turned teacher and all these learned men, pressing around him with eager attention, had become his pupils. I cannot undertake to say precisely how much of the Martian language had been acquired by the chief linguists of the expedition before the time when we arrived so near to Mars that it became necessary for most of us to abandon our studies in order to make ready for the more serious business which now confronted us. But, at any rate, the acquisition was so considerable as to allow of the interchange of ordinary ideas with our prisoner, and there was no longer any doubt that he would be able to give us much information when we landed on his native planet. At the end of twenty-three days as measured by terrestrial time, since our departure from the asteroid, we arrived in the sky of Mars. For a long time the ruddy planet had been growing larger and more formidable, gradually turning from a huge star into a great red moon, and then expanding more and more until it began to shut out from sight the constellations behind it. The curious markings on its surface, which from the earth can only be dimly glimpsed with a powerful telescope, began to reveal themselves clearly to our naked eyes. I have related how even before we had reached the asteroid, Mars began to present a most imposing appearance as we saw it with our telescopes. Now, however, that it was close at hand, the naked eye view of the planet was more wonderful than anything we had been able to see with telescopes when at a greater distance. We were approaching the southern hemisphere of Mars in about latitude 45 degrees south. It was near the time of the vernal equinox in that hemisphere of the planet, and under the stimulating influence of the spring sun, rising higher and higher every day, some such awakening of life and activity upon its surface as occurs on the earth under similar circumstances was evidently going on. Around the South Pole were spread immense fields of snow and ice, gleaming with great brilliance. Cutting deep into the borders of these ice-fields, we could see broad channels of open water, indicating the rapid breaking of the grip of the frost.