"Never mind! They don't bite, and we'll rescue you!" Russ reassured her.

"Oh, I—I'd die, sure, if I were to be thrown into the water with that terrible creature!" gasped Ruth, clinging to Alice for protection.

And there did seem some likelihood of the manatee upsetting the boat, not so much through a vindictive spirit, as by accident, and because of its huge bulk.

On it surged toward the craft, and Paul, seizing an oar, prepared to attack. Russ called to his rowers to be ready to rescue the girls and the young actor if necessary, and then, with the desire for a good film ever uppermost in his mind, he continued to grind away at the camera crank.

"This will be a peach of a film!" he exulted.

"Oh, Paul! Is it going to attack us?" asked Ruth.

Paul did not answer, but jabbed with his oar at the manatee and struck it on the head. The sea cow dived, and this produced the desired result, for the rope slipped off its flipper, and it was free. It went under the boat, rubbed along on the keel with its back a short distance, causing Ruth and Alice to scream as their craft careened, and then vanished for good.

"Oh, thank goodness! It's gone!" gasped Ruth.

Their boat began to drop down stream, until the dragging anchor caught and held it. Russ now ceased to work the camera.

"I don't know just how we can incorporate that scene in this drama," he admitted; "but I suppose Mr. Pertell can find a way. He generally does. Now, if you girls are up to it, we'll finish with the regular play. I'll have to slip in some new film, though."