"Not a bad imitation of a drowning man; but I wish he would not do it out here, where the water is deep. It isn't half funny. It spoils one's stroke, and makes me feel heavy and weak," some one said.

"I am not sure that it was imitation," answered another--a lady this one. "He may have a cramp. Watch when he rises."

Presently his head emerged gasping from the depths, and Miss Hillyard, the lady who had spoken, swam to him, and was able to get her fingers into his hair, just as he was beginning to sink again, and lifted his head an inch or two for a moment, calling wildly on the others at the same time to come to her assistance.

"Strike out!" she cried to the drowning man, tugging his hair again, and feeling her own poise seriously endangered by the effort. "What is the matter with you?"

"Cramp," he gasped. "Help me on my back. Perhaps I may manage to float."

"Help! Mr Sefton, help!" screamed the lady; and Mr Sefton, who was hurrying forward, was able to get a hand under the sinking man's chin on the other side, before he had drawn his other would-be rescuer under.

"Hold on now, Miss Hillyard! Don't hurry. Be calm. Steady yourself. Keep cool. We'll manage it. Trust to the water.... Good! He is up. Have a care, now. He may clutch without meaning it. Keep clear of his arms.... Steady, friend. Can't you do something for yourself?"

"I can't. Help me on my back. I cannot strike out one bit. I can hardly straighten my leg. Ugh!... Never fear, madam, I won't lay hold on you. Can you help me on my back, do you think? Never mind if you can't do it. Let go if you feel yourself sinking. One is enough to go to the bottom."

With teeth tight set, he straightened out his limbs, and held them motionless; and by-and-by they succeeded in getting him on his back, and began to tow and steer him to the shore.

Fortunately the tide had not yet turned. It was rising still; so the water helped them on their long and tardy voyage.