At the top of the stairs Kramer stood still a long moment, listening. The road behind him was empty and desolate, stretching off into the red-rimmed horizon like a crayon streak on a piece of cardboard. Up above in the dry motionless air a lone Kiloto wheeled and soared, searching for prey. There was no sign of pursuit. Mentally Kramer checked over his equipment: canteen, food concentrate envelope, sand mask, and most precious of all, the map. The official Martian Cartographic Folio 654, direct from its glass case in the FaGanda Bureau of Standards. The map still lay in its oilskin pouch, and the archaic printing thrilled him as he stared down upon it. It was Monday morning, 11:14 Earth time; he checked with his watch. In exactly eleven days, assuming all went well, he should be entering

