The Hardy Boys are given clues which send them in search of the treasure hidden by the Outlaw of the Pine Barrens.

The Outlaw's Silver 1993, Minstrel

ISBN-13: 9780671742294

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Outlaw's Silver 1983, HarperCollins Distribution Services

ISBN-13: 9780006918264

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The Outlaw's Silver 1981, Wanderer Books, New York, NY

ISBN-13: 9780671423377

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The Outlaw's Silver 1981, Wanderer Books, New York, NY

ISBN-13: 9780671423360

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