Product Overview
Author: Dixon, Franklin W.
Age Range: 8 - 12
Grade Level: 3 - 7
Hardcover: 192 pages
Publisher: Grosset & Dunlap
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With two cases in tow, the Hardy boys look to Turner mill for clues. Determined to learn the secret of the old mill, Frank and Joe employ a clever ruse to gain entrance, only to find themselves trapped. How the young detectives extricate themselves from this dangerous situation and unravel mysteries will keep readers tense with suspense!
