"To think that the object of your fears is Dorothy," I finished, with a laugh I vainly strove to make sarcastic.

He did not answer, and I stood battling with a dread I could neither conceal nor avow. For, preposterous as his idea was, reason told me that he had some grounds for his doubt.

Dorothy, unlike Gilbertine Murray, was not to be read at a glance, and her trouble—for she certainly had a trouble—was not one she chose to share with any one, even with me. I had flattered myself in days gone by that I understood it well enough, and that any lack of sincerity I might observe in her could be easily explained by the position of dependence she held toward an irascible aunt. But now that I forced myself to consider the matter carefully, I could not but ask if the varying moods by which I had found myself secretly harrowed had not sprung from a very different cause—a cause for which my persistent love was more to blame than the temper of her relative. The aversion she had once shown to my attentions had yielded long ago to a shy but seemingly sincere appreciation of them, and gleams of what I was fain to call real feeling had shown themselves now and then in her softened manner, culminating to-day in that soft pressure of my hand which had awakened my hopes and made me forget all the doubts and caprices of a disturbing courtship.

But, had I interpreted that strong, nervous pressure aright? Had it necessarily meant love? Might it not have sprung from a sudden desperate resolution to accept a devotion which offered her a way out of difficulties especially galling to one of her gentle but lofty spirit? Her expression when she caught my look of joy had little of the demure tenderness of a maiden blushing at her first involuntary avowal. There was shrinking in it, but it was the shrinking of a frightened woman, not of an abashed girl; and when I strove to follow her, the gesture with which she waved me back had that in it which would have alarmed a more exacting lover. Had I mistaken my darling's feelings? Was her heart still cold, her affection unwon? Or—thought insupportable!—had she secretly yielded to another what she had so long denied me, and——?

"Ah!" quoth Sinclair at this juncture, "I see that I have roused you at last." And unconsciously his tone grew lighter and his eye lost the strained look which had made it the eye of a stranger. "You begin to see that a question of the most serious import is before us, and that this question must be answered before we separate for the night."

"I do," said I.

His relief was evident.

"Then, so much is gained. The next point is, how are we to settle our doubts? We cannot approach either of these ladies with questions. A girl wretched enough to contemplate suicide would be especially careful to conceal both her misery and its cause. Neither can we order a search to be made for an object so small that it can be concealed about the person."

"Yet this jewel must be recovered. Listen, Sinclair. I will have a talk with Dorothy, you with Gilbertine. A kind talk, mind you! one that will soothe, not frighten. If a secret lurks in either breast, our tenderness should find it out. Only, as you love me, promise to show me the same frankness I here promise to show you. Dear as Dorothy is to me, I swear to communicate to you the full result of my conversation with her, whatever the cost to myself or even to her."

"And I will be equally fair as regards Gilbertine. But before we proceed to such extreme measures let us make sure that there is no shorter road to the truth. Some one may have seen which of our two dear girls went back to the library after we all came out of it. That would narrow down our inquiry, and save one of them, at least, from unnecessary disturbance."