The secret of the Old Mill /
Dixon, Franklin W.
The secret of the Old Mill / Franklin W. Dixon. - New York : Grosset & Dunlap, 2003. - 174 p. : illus. ; 20 cm. - His Hardy Boys mystery stories 3 .
Frank and Joe feel that the solution to a counterfeit case and one their father is investigating is hidden in an old mill that is used for making secret parts for missiles.
0-448-08903-3
Fiction : Juvenile audience
The secret of the Old Mill / Franklin W. Dixon. - New York : Grosset & Dunlap, 2003. - 174 p. : illus. ; 20 cm. - His Hardy Boys mystery stories 3 .
Frank and Joe feel that the solution to a counterfeit case and one their father is investigating is hidden in an old mill that is used for making secret parts for missiles.
0-448-08903-3
Fiction : Juvenile audience