THE FORTRESS UNVANQUISHABLE
broad below but narrowed higher up, and was full of gleaming windows with the light upon them. And near the top of it a few white clouds were floating, but above them some of its pinnacles reappeared. Then Leothric advanced into the marshes, and the eye of Tharagavverug looked out warily from the hilt of Sacnoth; for Tharagavverug had known the marshes well, and the sword nudged Leothric to the right or pulled him to the left away from the dangerous places, and so brought him safely to the fortress walls.
And in the wall stood doors like precipices of steel, all studded with boulders of iron, and above every window were terrible gargoyles of stone; and the name of the fortress shone on the wall, writ large in letters of brass: "The Fortress Unvanquishable, Save For Sacnoth."
Then Leothric drew and revealed Sacnoth, and all the gargoyles grinned, and the grin
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