The Rubadub Mystery by Enid Blyton

Being the Sixth Adventure of the Five Find-Outers and Dog

A thrilling adventure unfolds as a group of friends, including Roger, Diana, Snubby, and Barney, along with their pets, find themselves at a seaside hotel. Their holiday takes an unexpected turn when they stumble upon a mysterious plot involving a secretive guest and a hidden treasure. As they piece together clues, the friends must navigate through a web of intrigue and danger, relying on their wits and teamwork to unravel the mystery and ensure justice is served.

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