Bruno resisted her efforts to move him, and gave an ominous growl and snap which caused Phyllis to remove her hand from his collar with alacrity.

"I don't know what's the matter with him, Muriel, but he looks as though he was going to bite!" she exclaimed.

The head girl came over to her side.

"Nonsense!" she said. "Bruno bite? Why, he's the best-tempered dog I ever came across!" and she held out her hand coaxingly to the big black fellow.

But Bruno resisted all her blandishments, retreating farther into his corner, and at last Muriel thought it wiser to let him alone.

"Oh, well, perhaps he'd better stay," she said. "He seems very bad-tempered and unlike himself to-day. He won't be much in the way if he stays where he is now. Everybody will have to take care not to tread on him while marching round, that's all. Now, are you ready? Right turn! Lower Fifth, lead off in single file. Go!"

After some ten minutes or so of marching and arm and body exercises, Muriel ordered the girls to stand aside while the various apparatus were made ready. This was the time for which the girls were longing. Soon they were divided into four sections and sent to different parts of the room to practise on the apparatus under the supervision of the four prefects. The giant's stride was perhaps the most popular. This was a form of gymnastics in which the whole school delighted, and many envious glances were cast at the Lower Fifth, to which, as the most senior form in the Middle School, the giant's stride had fallen first of all.

"Come on, Gerry, here's a rope for you!" called Muriel to the new girl. Muriel had undertaken to direct the operations on the stride. But Gerry hung back.

"Please, Muriel, need I? I can't do it, really I can't. Miss Caton always lets me off it."

"Nonsense! Come along at once!" said Muriel impatiently. "I'll help you for the first round or two. You'll soon get used to it." And without heeding Gerry's remonstrances, she insisted upon the girl coming into the ring and taking her place at a rope.