Startled by his voice, they did not reply immediately, but he heard them conferring as to this unlooked-for hail from the bank.

“Oh, I’m perfectly harmless!” he cried reassuringly. “I was just passing and heard your engine. If there’s a boat near by I can pull you off, or I’ll swim out and lift your boat off if you say so.”

“Better get a boat,” said the voice he had identified with the name of Millicent. “There’s a boathouse just a little farther up, on your side. You’ll find a skiff and a canoe. We’ll be awfully glad to have your help. Thank you ever so much!”

“Don’t forget to come back,” cried Leila.

“Certainly not!” laughed Bruce and sprang up the bank.

He found the boathouse without trouble, chose the skiff as easier to manage, and rowed back. In the moonlight he saw Millicent standing up in the launch watching him, and as he approached she flashed an electric torch along the side of the boat that he might see the nature of their difficulty.

“Do you need food or medical attention?” he asked cheerfully as he skillfully maneuvered the skiff and grounded it on the sand.

“I think we’d better get out,” she said.

“No; stay right there till I see what I can do. I think I can push you off. All steady now!”

The launch moved a little at his first attempt to dislodge it and a second strong shove sent it into the channel.