And as soon as Monica saw him, she added yet another to the number of those whom Master Pat, the Pickle, had slain with the sword of his fascinations. He came peeping in the door, demurely twisting his clean holland overall in restless little fingers, as he looked shyly out of his lovely blue eyes at the tall girl who had not the least idea of what to say to "small fry."

"Come here, little man," she ventured somewhat stiffly at length, holding out a hand to him.

"Don't fink I will, big girl," was the unexpected reply, which sent them off into roars of laughter. Paddy, perceiving he had said something comical, laughed gleefully, and added, drolly: "Aren't I a pickle?" which, of course, amused them all the more.

The laugh set them all at their ease, and a happy half-hour was spent over one thing and another; Joan sitting quietly looking on, while her little brother received most of the attention. Monica had to be told of some of Paddy's escapades--how once he had got hold of the garden hose, and hiding behind some shrubs, had squirted the water all over Nanny, who was searching everywhere for him. And how another time father had come in one evening to find a stream of water running out at the front door, and they found the mischievous little boy had turned the bathroom tap on, and left it, and the bath overflowing; the water, of course, was running like a river down the stairs and through the hall!

"Paddy was whipped that night," interpolated Joan solemnly, and Pat added innocently, "Yes, naughty Paddy; but you can't 'spect no better of a 'pickle.'"

The tea-bell rang before they could have imagined it was time for that meal, and Monica, who was really somewhat shy of strangers, had to make the acquaintance of the twins' elder sisters. But Lois' kindly courtesy and Kathleen's merry chatter soon made her feel quite at home amongst them. The doctor, too, came in just as they had begun tea, the result of Olive's persistent pleading that he would be sure to be early so as to see her "dear Monica," and as he exerted himself to help entertain the young guest a sigh of regret rose to the latter's lips when the happy, homely meal was over.

A stroll round the old-fashioned garden with Olive and Elsa included a visit to the rabbit-hutch and dovecot, and ended with a splendid swing; the twins, who were by no means novices at swinging, being really frightened at the height to which Monica worked herself up. But she knew no fear, and rather enjoyed seeing the anxiety which Elsa evinced every time the ropes creaked uneasily.

"Oh, do go lower, Monica!" she pleaded; but the wayward girl only laughed. Even Olive tried to dissuade her from going so recklessly high, but Monica showed no sign of lessening her speed, and would doubtless have eventually overbalanced herself, had not little Joan run out to say that her mother was ready to see Monica now.

With a merry laugh the girl slowed down, and finally dropped from the seat and catching hold of Olive, said mischievously: "Were you afraid you would have to pick up a bundle of broken bones? I am sure Dr. Franklyn would have liked mending them up again!"

"Oh, don't, Monica!" was all Olive said, but her silence and Elsa's still scared-looking face, made Monica realise that she had gone a little too far, and she felt somewhat subdued as they retraced their steps to the house.