The car rolled on in a monotonously straight line, mile after mile. Rex realized he had discovered a civilization under Mars, the existence of which was unknown on Terra. He knew that none of the authorities or experts suspected anything so civilized as a railroad in the forbidden polar lands. At best they thought the territory inhabited by hardy bands of hostile, backward ice dwellers. This was indeed a great discovery, he told himself bitterly. Of course neither he nor Jean would live to reveal it, but they could die happy, knowing they were great explorers. He grew tired of excoriating himself. The passing overhead lights had a hypnotic effect. He closed his eyes and slept.... * * * * * Fanton, son of Fandor of the Bantarks--last great ruling dynasty of Mars--lay sick and dying in a foul cell under the Amphitheater of the Gods. He was old and tired and ready to die, yet he longed for survival because his work was not yet done. For two centuries, Fanton had ruled as Lord of the North Hemisphere. He had seen the great prosperity of the planet even under conditions whereby the scientists of his father had foreseen the planet's death. He had been there at the birth of their scientific magic. Fandor, his father, had been a wise and gentle ruler. When the Terrans came in their great ships, Fandor had prevailed upon the Council and a policy of cautious retreat had been instituted. Fandor advocated this because he knew the Martian science was no match for that of the Terrans. Not that the wizardry of the Martian scientists was any less great, but they had bent their efforts in peaceful directions while the Terrans came with huge warships and no end of armament. So the Martians, under Fandor, had retreated quietly to the north allowing the Terrans to move onto the planet. This policy was much despised by the young and the hot-headed who would have preferred to meet the invader face to face and die in battle if need be. But the majority of the Council was old and weary as was Fandor, and they prevailed. Then Fandor felt he had lived long enough and refused to enter the place of Eternal Strength--greatest miracle of Martian science. He died peacefully and Fanton put on his royal robes. Now those robes had been torn from his body and he had been refused access to the place of Eternal Strength. Pandek, the fiery young Councilman had overthrown him and assumed power and the younger Martians were preparing to sweep down over the planet and slay the unsuspecting Terrans. They would be slaughtered of course. This, Fanton knew, because the Martian weapons were puny, but there would be death and fiery agony before the Terrans finally won.