Determined to learn the secret of the old mill, Frank and Joe employ a clever ruse to gain entrance and become trapped. There they unravel two mysteries, one involving a counterfeiting case and the other, a national security case their father is working on.
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Determined to learn the secret of the old mill, Frank and Joe employ a clever ruse to gain entrance and become trapped. There they unravel two mysteries, one involving a counterfeiting case and the other, a national security case their father is working on.
Read Less
Add this copy of The Hardy Boys #3: the Secret of the Old Mill to cart. $5.00, like new condition, Sold by Dearly Departed Books rated 3.0 out of 5 stars, ships from Alliance, OH, UNITED STATES, published 1994 by Grosset & Dunlap.
