Trafford scanned the bloodless but firm countenance, and admired intensely. Here was no hysterical school-girl playing at high treason for sheer love of excitement, but a young woman who was very much in earnest, very much distressed, and at the same time splendidly self-controlled. He stood a moment thinking furiously with knitted brows, hoping that his racing thoughts might devise some scheme for averting the impending tragedy. The room they were in was the last of a series, and possessed of but one door. To return that way was to come back inevitably to the entrance hall,--a proceeding which would merely expedite the intentions of their enemies. He looked hopelessly round the chamber, and he dashed across to the great stone fireplace. It would have formed an admirable place of concealment had not its smoke aperture been barred with a substantial iron grille. "It's no use," sighed the Princess wearily. "I must face my fate. Perhaps the good burghers will effect a rescue." "Not if the King's Dragoons do their duty," retorted Trafford grimly. "Mob-heroism is not much use against ball-cartridges." "Then I must yield to the inevitable." Trafford shook his head fiercely. "That is just what you must not do!" he cried. For a moment he stood irresolute, running his hand through his stiff, up-standing hair. "I've got some sort of an idea," he said at length. Approaching a table whereon were displayed a number of torture implements, he selected a pair of gigantic pinchers that had been specially designed for tampering with human anatomy, and applied them vigorusly to the nuts which fixed the spikes of the Iron Maiden. "Otto the Hunchback little knew that his _chef d'œuvre_ would be put to such a benevolent purpose as a refuge," he said, as he loosened and withdrew the spikes one by one from their rusty environment. "Given ten minutes' respite, and I'll guarantee a hiding-place no one in his senses will dream of searching." "Quick, quick, quick!" cried the Princess in a crescendo of excitement, transformed again from a pale, hunted creature to a gleeful schoolgirl playing a particularly exciting game of hide-and-seek. "I hear them searching the other rooms. Quick!" Trafford deposited the last spike in the pocket of his overcoat, and motioned to his companion to enter. When she had done so, he closed the doors, locked them, and put the key into his pocket with the spikes. "Are you all right?" he asked. "Quite comfy, thanks," answered a muffled voice. Trafford contemplated the exterior of the Iron Maiden, and was pleased to note air-holes in the Maiden's ears. It had not been the intention of the mediæval tormentor that his victims should die of suffocation. A few moments later there was the tread of martial steps along the passage, and the door was thrown open. Trafford buried himself in the contemplation of a water-funnel that had served to inconvenience human stomachs with an intolerable amount of fluid.