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The Secret of the Old Mill · Character

Fenton Hardy

Fenton Hardy is a character in The Secret of the Old Mill by Franklin W. Dixon.

supporting

Also known as Fenton, Hardy, Mr. Hardy

First appearance: 0000-i-a-five-dollar-bill

The father of Frank and Joe, a renowned private detective guiding their case.

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Fenton Hardy — The Secret of the Old Mill Character Guide