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The story opens with a pulse‑quickening rescue. Three friends—Phil, Dick and Tom—are out on a sunny road when a runaway horse barrels toward them. In a flash of daring, Phil leaps onto the beast, wrestles it down, and the trio saves the injured driver, showing the quick thinking and teamwork that will define their adventures. Their bond, forged in that chaotic moment, hints at the bold spirit that drives the whole series.
Soon the boys’ passion for radio technology pulls them into a new quest. Using their homemade transmitters and a love of exploration, they stumble upon a mysterious clue that points to a long‑lost sunken treasure. The tale promises daring underwater escapades, clever problem‑solving, and the thrill of uncovering secrets hidden beneath the waves—all seen through the eyes of eager, resourceful teens.
Language
en
Duration
~4 hours (272K characters)
Publisher of text edition
Project Gutenberg
Release date
2014-03-15
Rights
Public domain in the USA.
Best known for brisk, adventure-filled series fiction, this early 20th-century writer turned new technology and all-American competition into lively stories for young readers. His books range from wireless and aviation thrills to sports tales built for speed and suspense.
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