The Rover Boys on the Great Lakes; Or, The Secret of the Island Cave

The Rover brothers—Dick, Tom, and the youngest Sam—are back on another high‑spirited outing, this time cruising the great waters of the American Lakes. Their modest pleasure cruise aboard the yacht Swallow turns uneasy as dark clouds gather over Lake Erie, forcing the boys to decide whether to press on or turn back. With their usual camaraderie and a dash of bravado, they push forward, only to be caught in a sudden squall that tests their seamanship.

Amid the churning waters an old foe resurfaces, plotting to seize Dick after he falls overboard in the storm. The brothers must race against time, navigating treacherous waters and following cryptic clues that lead toward a hidden island cave. Listeners will be drawn into a lively blend of daring rescue, clever riddles, and the rugged charm of the Great Lakes as the boys set out to foil the scheme.