When a sudden mountain storm sends a roaring flood down a dry riverbed, young Harry the river otter is swept away! There's just one problem—Harry can't swim.

Tumbled, splashed, and spun, he faces whirlpools, slippery logs, daring rescues, and nights alone on a rock in the raging river. Along the way, helpful animals and even humans try to save him, but nothing works.

It's only when Harry finds his courage—and learns to paddle—that he finally reaches safety. A tale of bravery, problem-solving, and never giving up.