"Come, my princess," he said, taking Thejah Doris' arm.

"Lead on, my chieftain!"

The atmosphere boat was there, just as he had visualized it. After uncovering it, they boarded its narrow deck, and soon they were rising into the darkening sky, once again thwarting the Tarks, who had reorganized their ranks and were charging with redoubled ferocity toward the mound.

Thejah Doris lay down beside him on the comfortable pilot's couch. "At last we are alone!" she breathed in her Martian-Hungarian accent.

Reconnaissance could wait, Thon-Smith decided quickly. There were worse fates after all than writing oneself so completely into one's stories that one could not extricate oneself. "My princess," he said, directing the prow of the atmosphere boat toward the littoral of an ancient continent and slipping his arm beneath her bare shoulders.

Immediately there came a frenzied scratching from the small forward cabin, and before he could even gain his feet a great eight-legged creature with multi-fanged, slavering jaws leaped upon him and began caressing his face with its long tongue. His faithful Droola! He winced. He'd forgotten all about his faithful watchdog. But a plot was a plot, and like any other scheme of things you had to go along with it. "Droola," he said. "Good old faithful Droola!"


Presently the nearer moon appeared and began its hurtling journey across the night sky. Stars winked into cold clean brightness. The atmosphere boat reached the mainland, floated over shadow-filled ravines and moon-kissed hilltops. The argent ribbon of a canal showed in the distance.

Thon-Smith's heartbeat quickened as he thought of the next sequence. He could hardly wait till the canal was beneath them, till the time came to guide the boat down to the argent sward that bordered the farther bank. He stepped lightly down to the soft turf and lifted Thejah Doris down beside him. He answered her questioning eyes: "A swim will refresh us, my princess. It will sharpen our senses and re-double our chances of eluding our persistent pursuers."

"But I cannot swim, my chieftain."