"I am sorry to say I did, miss," said the housemaid. "The wind was so strong upon the window that was open, that I shut it, intending to open the middle one, but I forgot all about it when I was leaving the room."

"It is extremely awkward, and has helped to give the poor children a great fright," said Miss Kerr. "Go and bring me the keys of all the doors, Sarah, and I will try if any of them will fit the lock. Don't be uneasy, Bunny; don't cry, little Mervyn. We will get you out some way or other, you may be quite sure, so don't be afraid. I have sent for some keys to try if they will open the door, so don't fret. Ah! here they are."

One after the other the keys were taken and tried, but not one was of the slightest use. One was too large, and another too small, and Miss Kerr felt really grieved for the poor little prisoners, whose sobs were distinctly heard through the door.

"What can I do?" she said. "It is really very hard on them to be shut in there for such a long, long time! And they are so hungry too."

"Send for a man to pick the lock, miss," said Sarah. "Ashton will get some one from one of the shops."

"But that will take such a time!" cried Miss Kerr; "it is a long way to the town, and the children want their dinner so badly. No, I must think of some quicker plan than that. Ah, now I know one!" she exclaimed with a sudden smile; "it is a pity, but it can't be helped! Bunny, dear, will you take the poker, break a pane of glass with it, and throw the key out upon the grass. Be very careful not to cut your fingers."

"I'll do it!" cried Mervyn, jumping up out of the chair, where he had been rolling about disconsolately. "I'd just like to break a window, and I'm taller than you, Bunny; do let me, like a good girl."

"No, no; Miss Kerr told me to do it," cried Bunny, "and I should like to break a pane too;" and seizing the poker she sent it crash through the glass.

"Oh, what fun! What a rare smash!" exclaimed Mervyn in delight. "I will throw the key out;" and he darted across the room, picked up the key, and flung it with all his strength at the window.

But he did not aim straight, and instead of flying into the garden the key merely shattered the glass a little more, and fell back again on to the floor.