Presently, however, she saw from his dark, heavy countenance, lit by the uncertain light of the candle, that he was deeply disappointed. He had searched, but had evidently failed to find what he expected. Therefore he commenced busily to rearrange the packets in the steel drawers, just as he had found them, preparatory to relocking the safe and retiring to his room.

She recognised that he had concluded his search—for that night, at any rate—for there still remained four or five drawers full of papers unexamined. Servants rise early in Italy, and he feared, perhaps, that he might be discovered. The remaining papers he reserved for the following night.

She watched him close the safe door and place the key in his pocket, then she rose, caught up her candle, and sped along the corridors back to her own room.

She relit her candle, and as she did so caught the reflection of her own face in the long mirror, and was startled to see how ghastly pale it was.

The discovery amazed her. She realised that the man who courted her so assiduously and who flattered her so constantly was in search of something which he believed to be in her father’s possession. How he had recovered that key which had been thrown deep into the Arno at that lonely reach of the river beneath the tall cypresses, was an utter mystery.

Should she go to her mother and tell her of all she had seen? Her first impulse was to reveal everything, and seek her mother’s counsel; yet on reflection she deemed it wiser to tell her father all she knew. The natural impulse of a daughter was, of course, to take her mother into her confidence, but one fact alone prevented this—only a few days previously her mother had been so loud in praise of the count, in order, it seemed, to recommend him to her daughter. Madame Morini was, with her husband, equally eager to see a formal engagement between the pair, and was surprised and disappointed to notice the cold, imperturbable manner in which Mary always treated him. Mary had realised this long ago, and for that reason now hesitated to tell her mother the truth.

Next morning, while she was puzzling over what excuse she could make to go to Rome, her mother came to her with an open letter in her hand, saying that her father had been called to Naples to be present at an official reception of King Humbert by that city, and would not return to the Ministry for three days. This news caused Mary’s heart to sink within her, for she saw the uselessness of going to Rome until he returned.

That day she avoided Dubard, making an excuse that she had a headache, and spending most of the time alone in her little boudoir. The Frenchman took the other girls for an excursion through the woods, and during his absence she entered the great old library and carefully examined the lock of the safe.

It showed no sign of having been tampered with, having evidently been opened with its proper key—or an exact copy of it. The waste-paper basket was empty, the maid having taken it away that morning; but the blotting-pad caught her eye, and she held it before the long old empire mirror and tried to read the impressions of the words he had copied. But in vain. One or two disjointed words in French she made out, but they told her absolutely nothing. He had evidently made memoranda of the documents in French, or else the documents themselves had been written in French.

She knew, by his actions on the previous night, that he intended to return and conclude his investigations, and a sudden idea occurred to her to thwart his plans. The real object of his search he had apparently not discovered, therefore it was her duty to prevent him from obtaining it, and yet at the same time remain secret and appear to possess no knowledge of his attempt. She reflected for some time how best to accomplish this, when at last a mode essentially feminine suggested itself—one which she hoped would be effective.