CHAPTER XXIV TARS TARKAS FINDS A FRIEND About noon I passed low over a great dead city of ancient Mars, and as I skimmed out across the plain beyond I came full upon several thousand green warriors engaged in a terrific battle. Scarcely had I seen them than a volley of shots was directed at me, and with the almost unfailing accuracy of their aim my little craft was instantly a ruined wreck, sinking erratically to the ground. I fell almost directly in the center of the fierce combat, among warriors who had not seen my approach so busily were they engaged in life and death struggles. The men were fighting on foot with long-swords, while an occasional shot from a sharpshooter on the outskirts of the conflict would bring down a warrior who might for an instant separate himself from the enta