Hardy Boys Mystery Series #3: The Secret of the Old Mill
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!
|Lexile ® Measure
|Franklin W. Dixon
|Ages 7 to 9, Ages 10 to 12
|Penguin Random House