Turning back toward the fateful gate, I ran rapidly along the edge of the clearing, taking the ground in the mighty leaps that had first made me famous upon Barsoom. Thirty, fifty, a hundred feet at a bound are nothing for the muscles of an athletic Earth man upon Mars. As I passed the flank of the waiting green men they saw my eyes turned upon them, and in an instant, knowing that all secrecy was at an end, those nearest me sprang to their feet in an effort to cut me off before I could reach the gate. At the same instant the mighty portal swung wide and the head of the Kaolian column emerged. A dozen green warriors had succeeded in reaching a point between me and the gate, but they had but little idea who it was they had elected to detain. I did not slacken my speed an iota as I dashed