"I didn't know about the robbery, and I thought it was none of my affair-"
"It doesn't matter." Mrs. Gosnold caught up her cloak and threw it to the maid to adjust on her shoulders. "Whatever you saw had nothing to do with the robbery. Don Lyttleton's a bad lot in more ways than one, but he didn't steal my jewels last night-that I know."
"But who did?"
"I hope you may never find out."
"You know, then?"
"Positively." The lady adjusted her mask and caught her cloak about her. "Wait here till I come back. Then you may tell me about Don Lyttleton and the boat and the signals. I'll be as quick as I can."
She darted hurriedly away.
The wonder excited by Mrs. Gosnold's declaration that she knew the identity of the thief-even though, the girl told herself, she had all along suspected as much-kept Sally quiet for the next several minutes. She was sorely tempted to question the maid, but one look at that quiet, impassive countenance assured her that this would be wasted breath.
Insensibly the tempo of a haunting waltz that sang clear in the night beyond the open windows wove itself into the texture of Sally's thoughts and set her blood tingling in response.
She recalled Trego with a recurrent glow of gratification.
Poor fellow!
One foot began to tap the floor in time to the music. She hadn't danced once that night, had purposely avoided every chance of an invitation to dance. And now, of a sudden, she wanted to, without reason or excuse.
It was very curious. She wondered at herself. What had worked this change? Was it really nothing more nor less than a declaration of love on the part of a man she-didn't altogether like?
Though, of course, she hadn't ever been quite fair to him. He had admirable qualities. His honesty. His scorn of pretence and subterfuge. His simple faith in Sally Manvers, however misplaced.
If he were to beg a dance when Mrs. Gosnold had returned and Sally, recostumed, had rejoined the maskers, she hardly knew how she could in decency refuse him now..
The clock on the mantelpiece struck a single stroke.
Sally started and looked up, to meet Marie's questioning glance.
"One o' clock?"
"Yes, Miss Manwaring."
"Then-why, she's been gone over fifteen minutes."
"Yes, miss."
What could Savage have found to say to Sally that her substitute need delay so long to hear it?
Sally frowned.
At the end of another five minutes the maid volunteered uneasily: "It's very odd. Mrs. Gosnold didn't expect to be away more than five or ten minutes, I know. She said as much before you came in."
Sally got up and went to a window which overlooked the driveway and lawn. Parting the curtains, she glanced out. The lawn was fair with moonlight, the driveway silver-blue, the woods behind dark and still. There was a closed car waiting at one side of the porte-cochere. The others-all those belonging to Gosnold House, as well as those of guests for the fete-were hidden among the trees bordering the road or parked in the open spaces around the garage and stables at a considerable remove from the house.
There was no one to be seen on the lawn or drive, no hurrying figure cloaked in Quaker grey.
After some minutes of fruitless watching Sally ventured doubtfully: "What time is it?"
"Ten past one, miss."
"Nearly half an hour-"
"Yes, miss."
"Do you think Mrs. Gosnold would mind if you went to make sure she was all right?"
"I don't know, Miss Manwaring. She doesn't like interference, if I may make so bold as to say so."
A little later, however, the woman added tentatively: "I wouldn't care to take the responsibility, myself, of going to see."
"But if I order you to go-"
"Yes, miss," Marie smiled.
"Then I do order you to go. But don't be long."
"No, miss."
Sally waited in a mood of constantly increasing anxiety. It was absurd to think that anything untoward could have happened to Mrs. Gosnold on her own grounds, meeting her own nephew for a clandestine talk. And of course she might have learned something from Savage which had induced her, for her own ends, to maintain her masquerade for a longer time. She was quite possibly somewhere on the terrace or in the formal garden.
Marie was back within five minutes, wearing an apprehensive countenance.
"There's nobody out back, miss, near the road, where she said she was to meet Mr. Savage, and I asked Thomas and some of the waiters, and they all said they hadn't seen her."
"But in my costume and masked."
"It's past one, miss, already, and everybody has unmasked."
"To be sure. I'm going to my room and get into another dress. Then I'll look round for her myself."
"If you'll be so kind, miss-without letting on-"
"Of course."
"Mrs. Gosnold would be very indignant if any mistake was made."
Sally caught her cloak tightly about her, and because of its unconventionality as a costume, resumed her mask against the chance of meeting anybody in her passage through the corridor to the far wing of the building.
She fairly ran in her impatience, and through this haste was brought to the head of the main staircase at the precise moment when an unmasked Harlequin was about to set foot upon the upper landing.
Mr. Savage was smiling quietly to himself and slapping his calves lightly with his lath-sword; nothing in his manner excused the suspicion that he was not perfectly satisfied with himself and all his circumstances.
Somewhat reassured by the vision of this amiable countenance, Sally paused, and won a glance of quizzical inquiry, with especial application to the mask which she still wore in defiance of the rule.