#3 The Secret of the Old Mill

The Hardys knew this was the signal for them to get out of the secret room -- and fast!


Cover Art: Jonathan Bartlett


First Copyright: 1927

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0-448-08903-3 ($4.50 - US) ($5.95 - CA)
978-0-448-48954-4 ($8.99 - US) ($11.99 - CA)

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