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The third book in the classic Hardy Boys mystery series Join these amateur sleuths on an action-packed adventure as they work to solve the case before it's too late.

Amateur sleuths Frank and Joe Hardy investigate a counterfeit operation while their detective father is connected to a secret case involving national security. An old mill on the outskirts of town appears to hold the key to solving both crimes. Determined to learn the secret... Read Full Overview

"The Secret of the Old Mill" is the third installment in the "Hardy Boys" series of mystery stories. Written by Canadian author Charles Leslie McFarlane and published under the pen name, Franklin W. Dixon, in 1927, "The Secret of the Old Mill" ranks as one of the best books... Read Full Overview

In this unabridged recording of the third original 1927 edition of the Hardy Boys Detective story The Secret of the Old Mill, brothers Frank and Joe Hardy exchange some one-dollar bills for a five-dollar bill with a stranger at the train station.

Later, when they try... Read Full Overview

In this unabridged recording of the third original 1927 edition of the Hardy Boys Detective story The Secret of the Old Mill, brothers Frank and Joe Hardy exchange some one-dollar bills for a five-dollar bill with a stranger at the train station.

Later, when they try... Read Full Overview

Frank and Joe help prevent 14-year-old cyclist Ken Blake from getting killed in an accident. As they help the boy up they see he is delivering an envelope to Victor Peters, a name that means something to the Hardys later on in the book.

The Hardys learn that... Read Full Overview

This is the original 1927 story of The Secret of the Old Mill: The Hardy Boys Book 3. As such, it is different than later versions of this book with the same title. Frank and Joe Hardy, brothers who are high school students, help a stranger at the train station to exchange... Read Full Overview