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Tunnel of Secrets : Hardy Boys Adventures - Franklin W. Dixon

Tunnel of Secrets

By: Franklin W. Dixon

Paperback | 20 October 2015

At a Glance

Paperback


$20.75

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When Frank and Joe set out to explore caves and tunnels, they dig themselves into some dark and dangerous trouble in this Hardy Boys adventure.

When a sinkhole opens up and swallows one of Bayport's historic statues, Frank and Joe suspect something-or someone-shady at play. They jump at the chance to investigate; Joe as a member of an urban exploration club, and Frank as photographer for the school paper.

But in the thick of their search, the boys stumble upon an entire underground city that's been abandoned for years. Now the city is home to a cultish band of criminals who plan to take over Bayport. Frank and Joe are determined to shut down the crooks, but after being barreled down by a boulder and nearly squashed by a runaway train, they have to wonder: are they in over their heads?

About the Author

Franklin W. Dixon is the author of the ever-popular Hardy Boys books.

The Hardy Boys Adventures Series

Bound for Danger : Hardy Boys Adventures - Franklin W Dixon
As the Falcon Flies : Hardy Boys Adventures - Franklin W. Dixon
A Treacherous Tide : Hardy Boys Adventures : Book 21 - Franklin W. Dixon
Trouble Island : Hardy Boys Adventures - Franklin  W. Dixon

RRP $14.99

$14.75

Mystery on the Mayhem Express : Hardy Boys Adventures - Franklin  W. Dixon