By necessity Ann drove right over top of the low forest, and the rover tilted this way and that as the branches, tough as manzanita, stubbornly gave under its wheels and then whipped back into place when they were freed. It would be nearly impossible to walk through this canyon anymore, Ann thought, this deep-walled canyon so narrow and rounded, a kind of Utah of the imagination— or so it had been— now like the black forest of a fairy tale, inescapable, filled with flying black things, and a white shape seen scuttling in the dusk. . . . There was no sign of the UNTA security complex that had once occupied the turn of the valley. A curse on your house to the seventh generation, a curse on the innocent land as well. Sax had been tortured here, and so he had sown fireseed in the ground and torched the place, causing a thorn forest to sprout and cover it. And they called scientists rational creatures! A curse on their house too, Ann thought with teeth clenched, to the seventh generation and seven after that.

She hissed and drove on, up Echus, toward the steep volcanic cone of Tharsis Tholis. There was a town there, tucked on the side of the volcano where the slope leveled off. The bear had told her Peter was headed there, and so she avoided it. Peter; the land drowned; Sax, the land burned. Once he had been hers. On this rock I will build. Peter Tempe Terra, the Rock of the Land of Time. The new man, Homo martial. Who had betrayed them. Remember.

On she drove south, up the slope of the Tharsis Bulge, until the cone of Ascraeus hove into view. A mountain continent, puncturing the horizon. Pavonis had been infested and overgrown because of its equatorial position, and the little advantage that that gave the elevator cable. But Ascraeus, just five hundred kilometers northeast of Pavonis, had been left alone. No one lived there; very few people had ever even ascended it. Just a few areologists now and then, to study its lava and occasional pyroclastic ash flows, which were both colored the red nearest black.