The pallid soil reflected heat. Cugel paused to fan his face with his hat. In so doing he brushed his wrist lightly across 'Spatterlight', the sky-breaker scale which Cugel now used as a hat ornament. The contact caused an instant searing pain and a sucking sensation as if 'Spatterlight' were anxious to engulf the whole of Cugel's arm and perhaps more. Cugel looked askance at the ornament: his wrist had barely made contact! 'Spatter-light' was not an object to be dealt with casually.

Cugel gingerly replaced the hat on his head and continued south at speed, hoping to come upon shelter before nightfall. He moved at so hasty a gait that he almost blundered over the brink of a sink-hole fifty yards wide. He stopped short with one leg poised over the abyss, with a black tarn a hundred feet below. For a few breathless seconds Cugel tottered in a state of disequilibrium, then lurched back to safety.

After catching his breath, Cugel proceeded with greater caution. The sink-hole, he soon discovered, was not an isolated case. Over the next few miles he came upon others of greater or less dimension and few gave warning of their presence; there was only an instant brink and a far drop into dark water.

At larger sink-holes dark blue weeping-willow trees hung over the edge, half-concealing rows of peculiar habitations. These were narrow and tall, like boxes piled one on the other. There seemed no concern for precision and parts of the structures rested on the branches of the weeping-willows.

The folk who had built the tree-towers were difficult to see among the shadows of the foliage; Cugel glimpsed them as they darted across their queer little windows, and several times he thought to see them slipping into the sink-hole on slides polished from the native limestone. Their stature was that of a small human being or a boy, though their countenances suggested a peculiar hybridization of reptile, stalking bang-nose beetle and miniature gid. To cover their gray-green pelts they wore flounced belly-guards of pale fiber, and caps with black ear-flaps, apparently fabricated from human skulls.

The aspect of these folk gave Cugel little hope of obtaining hospitality, and indeed prompted him to slip away before they decided to pursue him.

As the sun sank low, Cugel became ever more nervous. If he tried to travel by night, he would certainly blunder into a sink-hole. If he thought to wrap himself in his cloak and sleep in the open, he thereupon became prey for visps, which stood nine feet tall and looked across the night through luminous pink eyes, and traced the scent of flesh by means of two flexible proboscises growing from each side of their scalp-crest.

The lower limb of the sun touched the horizon. In desperation Cugel tore up branches of brittlebush, whose wood made excellent torches. He approached a sink-hole fringed with weeping-willows and selected a tree-tower somewhat isolated from the others. As he drew near, he glimpsed weasel-like shapes darting back and forth in front of the windows.