"You are very good!" murmured Margaret. "I am sure—but here is the summer-house. Children, are you here? Basil! Susan D.!"

No answer came. The frogs chirped peacefully, the brook at the foot of the garden sent up its soft, bubbling murmur; there was no other sound. It was very dark, for the trees were thick overhead. The fireflies flitted hither and thither, gleaming amid the thickets of honeysuckle and lilac; the young man's figure beside her glimmered faintly in the darkness, but there was no glimpse of Susan D.'s white frock, or Basil's white head.

"Children!" cried Margaret again. "Don't play any tricks, dears! It is bedtime, and after, and you must come in. Susan, Cousin wants you, dear!"

Silence; not a rustle, not a whisper.

"I should suppose they had gone," said Gerald. "Or do you think they are playing hookey? Wait a minute, and I'll hunt around."

But search availed nothing; the children were not in the summer-house, nor near it. "They must have gone back to the house," said Margaret. "Thank you so much, Mr. Merryweather. I am sorry to have given you all this trouble for nothing."

"Oh, trouble!" said Gerald. "This isn't my idea of trouble, Miss Montfort. What a pretty place this is! Awfully—I mean, extremely pretty."

"It is pretty in the daytime. I should hardly think you could see anything now, it is so dark."

"Well, yes, it is dark; but I mean it seems such a pleasant place to sit and rest in a little. Hadn't you better sit and rest a minute, Miss Montfort? The children are all right, you may be sure. Gone to bed, most likely, like good little kids. I—I often went to bed, when I was a kid."

Margaret could not help laughing; nevertheless, she turned decidedly towards the house. "I am afraid I cannot be sure of their having gone to bed," she said. "I think I must find them, Mr. Merryweather, but if you are tired, you shall rest on the verandah while I hunt."