00867cam a2200253 4500 62124564 TxAuBib 20011206120000.0 011206s1962||||||||||||||||||||||||eng|u 9780448089034 7.95 0448089033 7.95 TxAuBib Dixon, Franklin W. The Secret of the Old Mill / by Franklin W. Dixon. New York : Grosset & Dunlap, [1962] 174 p. ; 19 cm. Hardy Boys (mysteries, The) ; 3 Teenage detectives Frank and Joe Hardy investigate a cast of counterfeiting in an old millhouse. 20011206. Mystery and detective stories. Counterfeits and counterfeiting Fiction. Teenagers. The Hardy Boys (mysteries) ; 3.