To make matters worse, the man had landed near Kreega's tower. The weapons were all there--now he was cut off, unarmed and alone save for what feeble help the desert life could give. Unless he could double back to the place somehow--but meanwhile he had to survive. He sat in a cave, looking down past a tortured wilderness of sand and bush and wind-carved rock, miles in the thin clear air to the glitter of metal where the rocket lay. The man was a tiny speck in the huge barren landscape, a lonely insect crawling under the deep-blue sky. Even by day, the stars glistened in the tenuous atmosphere. Weak pallid sunlight spilled over rocks tawny and ocherous and rust-red, over the low dusty thorn-bushes and the gnarled little trees and the sand that blew faintly between them. Equatorial Mars! Lonely or not, the man had a gun that could spang death clear to the horizon, and he had his beasts, and there would be a radio in the rocketboat for calling his fellows. And the glowing death ringed them in, a charmed circle which Kreega could not cross without bringing a worse death on himself than the rifle would give-- Or was there a worse death than that--to be shot by a monster and have his stuffed hide carried back as a trophy for fools to gape at? The old iron pride of his race rose in Kreega, hard and bitter and unrelenting. He didn't ask much of life these days--solitude in his tower to think the long thoughts of a Martian and create the small exquisite artworks which he loved; the company of his kind at the Gathering Season, grave ancient ceremony and acrid merriment and the chance to beget and rear sons; an occasional trip to the Earthling settling for the metal goods and the wine which were the only valuable things they had brought to Mars; a vague dream of raising his folk to a place where they could stand as equals before all the universe. No more. And now they would take even this from him! He rasped a curse on the human and resumed his patient work, chipping a spearhead for what puny help it could give him. The brush rustled dryly in alarm, tiny hidden animals squeaked their terror, the desert shouted to him of the monster that strode toward his cave. But he didn't have to flee right away. * * * * * Riordan sprayed the heavy-metal isotope in a ten-mile circle around the old tower. He did that by night, just in case patrol craft might be snooping around. But once he had landed, he was safe--he could always claim to be peacefully exploring, hunting leapers or some such thing. The radioactive had a half-life of about four days, which meant that it would be unsafe to approach for some three weeks--two at the minimum. That was time enough, when the Martian was boxed in so small an area.