"So it's Hilary Adeline's taking with her. And they're going in the boat. Well, of all mean things this is the limit! Adeline hadn't time to take people on the lake, and wanted to plant seedlings. That's why she was so anxious to send me off to help Miss Carr. If she won't listen when I call to her I'm not going to bother to give her Miss Hampson's message. I don't suppose Miss Todd wants her about anything important. I'm fed up!"

A very disconsolate and indignant Diana once more walked up the garden; the green-eyed monster was sitting on her back and digging in his disagreeable talons pretty deeply; he was anything but a bright companion. She wandered aimlessly round the orchard, and finally came across Miss Carr and Loveday carrying out food to the chickens. They were chatting as she met them, and the words drifted to her between the apple-trees.

"So Mr. Appleton said it really wasn't safe at all, and Miss Todd had better let nobody take her out till he could come up. He'd try to come this evening, but he wasn't sure if he'd manage it because—why, Diana, what's the matter?"

"Is it the boat you're talking about?" demanded a breathless, excited little figure.

"Yes—but why? Diana! What is it? Di—an—a!"

Loveday spoke to the winds, for already her room-mate was half-way down the orchard. Diana's feet were trying to keep pace with her whirling brain. The boat was unsafe! That, no doubt, was the message that Miss Todd had intended for Adeline. If she had not already started it might be possible to stop her, or at any rate to call her back. She raced along the shrubbery and down the bank to the landing-place. But Adeline and Hilary had wasted no time, and were already quite a considerable way out on the lake. Diana called and shouted to them. They turned their heads to look, evidently laughed, and took no notice. It was plain that they thought Diana wished them to return and take her for a row, and that they had no intention of any such philanthropic course of action. On the landing-place Diana raged. If the Peveril were really unsafe every stroke of the oar was taking Adeline and Hilary into greater danger. How could she possibly make them understand? The more she called, the more they would row away.

Then a very desperate idea occurred to her, so desperate that only a harum-scarum like Diana would have thought of it. She would swim out towards them, and when they saw her in the water they would probably turn and come back. She pulled off her skirt and her shoes. Now Diana was not a very expert swimmer; it was indeed two years since she had had any practice, and that had been in the sea, which is easier than fresh water. She never thought of these particulars, however, but, putting her hands together, dived off the landing-place just as Loveday turned the corner of the boat-house. It was very cold, indeed, in the water, far colder than she had expected; it made her gasp for breath, and sent a numbness into her limbs. She struggled on, however, with brave strokes.

"Di—ana!" screamed Loveday's agitated voice behind her.

The girls in the boat were not even looking. How fearfully cold it was! It was difficult to hold up her head properly and see where she was going. She had thought swimming was so easy. A few more strokes and something seemed to be twining round her. She had dashed into some waterweeds, and their clammy stems clutched her like dead fingers. She made a desperate effort to free herself; down went her head, and next moment she was gulping, struggling, and shrieking for help. There was a splash behind from the landing-place as Loveday plunged to the rescue; the occupants of the boat also, at last looking and realizing the seriousness of the situation, began to row in her direction as fast as they could pull. They were some distance off, however, and Loveday won the race. She caught Diana just as she was sinking, and held her up until the boat arrived.