For a week Mr. Ellis maintained an attitude of dignified reserve with the twins, and their sociable souls were much exercised to devise a means to break down the barrier of coldness which they found between themselves and their tutor. They tried everything they could think of to beguile him back to the old friendly footing, and it was only after all other means had failed that they thought at last of apologising for their unruly conduct. It was the first time that they had ever done such a thing in their lives spontaneously, and they were so proud of it that they went and told everybody they knew.

Mr. Ellis, having graciously accepted the apology, found himself expected to discuss the whole subject at tea that evening.

"Of course, we were quite in the wrong," said Angelica, taking advantage of the Peace Angel's presence to sum up comprehensively; "but you must acknowledge that we were not altogether to blame, for you really have not been making our lessons sufficiently interesting to rivet our attention lately."

"That is true," said the diligent Diavolo. "My attention has not been riveted for weeks."

After the twins had made their memorable apology, they were so impressed by the importance of the event that they determined to celebrate it in some special way. They wanted to do something really worthy of the occasion.

"We'll do some good to somebody, shall we?" said Angelica.

"Not unless there's some fun in it," said Diavolo.

"Well, who proposed to do anything without fun in it?" Angelica wanted to know. "You've no sense at all, Diavolo When people get up fancy fairs and charity balls, do they pretend to be doing it for fun? No! They say, 'Oh, my dear, I am so busy, I hardly know what to do first; but what keeps me up is the object! the good object!' And then they're enjoying it as hard as they can all the time. And that's what we'll do. We'll give the school children a treat."

The twins were allowed an hour to riot about the place after their early dinner, and then a bell was rung to summon them in to lessons, but on that particular day Mr. Ellis waited in vain for them. Angelica had concealed her riding habit in a loft, and as soon as they got out they ran to the stables, which were just then deserted, the men being at their dinner; and Angelica changed her dress while Diavolo got out their ponies and saddled them, and having carefully stolen through a thick plantation on to the high road, they scampered off to Morningquest as hard as their lively little steeds could carry them.

They were well known in Morningquest, and many an admiring as well as inquiring glance followed them as they cantered close together side by side through the quaint old streets. The people were wondering what on earth they were up to.