Redwood's first impression was of an enormous arena bounded by very high cliffs and with its floor greatly encumbered. It was in darkness save for the passing reflections of the watchman's searchlights that whirled perpetually high overhead, and for a red glow that came and went from a distant corner where two Giants worked together amidst a metallic clangour. Against the sky, as the glare came about, his eye caught the familiar outlines of the old worksheds and playsheds that were made for the Cossar boys. They were hanging now, as it were, at a cliff brow, and strangely twisted and distorted with the guns of Caterham's bombardment. There were suggestions of huge gun emplacements above there, and nearer were piles of mighty cylinders that were perhaps ammunition. All about the wide space below, the forms of great engines and incomprehensible bulks were scattered in vague disorder. The Giants appeared and vanished among these masses and in the uncertain light; great shapes they were, not disproportionate to the things amidst which they moved. Some were actively employed, some sitting and lying as if they courted sleep, and one near at hand, whose body was bandaged, lay on a rough litter of pine boughs and was certainly asleep. Redwood peered at these dim forms; his eyes went from one stirring outline to another.
"Where is my son, Cossar?"
Then he saw him.
His son was sitting under the shadow of a great wall of steel. He presented himself as a
