"Something of that sort. Did you lock your door as I desired?"

"Yes: all but one night, when I forgot to do it."

"Just so. Knowing what a forgetful, careless young lady I had to deal with, I concluded that I must depend upon myself, instead of her. A pretty thing, if Mrs. Carleton had run away with you!"

A few bright rays were perceptible in the western horizon, illumining the twilight of the hitherto dull day. Georgina Beauclerc was gazing straight out to them, a very conscious look in her face. Suddenly she turned it to Mr. St. John.

"Will you tell me--had your words to me last evening, warning me not to be abroad, anything to do with this?"

He nodded. "Suspecting Mrs. Carleton's malady, I did not know who might be safe from her, who not: and I saw her in the grounds then."

"Last night?"

"Last night. She was close to you."

A moment's thought, which was a revelation to Georgina, and she drew nearer to him with a start. "I see it all, Frederick. I remember what you said about her jealousy: you have been protecting me."

"Trying to do it."