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The Secret of Skull Mountain

The Secret of Skull Mountain

Franklin W. Dixon — 1975
When a crime syndicate takes over Bayport's reservoir Frank and Joe Hardy help their detective father solve the sinister mystery
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Colton Ray@coltonmray
5 stars
Apr 16, 2024
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Anlo Dumalaog@anlo
3 stars
Jan 13, 2024
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Bee @izziewithay
3 stars
Mar 1, 2022
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priya@purpleflamingo
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Feb 23, 2022
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V P@vrajrnpatel
5 stars
Aug 15, 2021