00760cam a2200217 4500 1162060238 TxAuBib 20060320120000.0 700404s1969||||||||||||||||||||||||eng|u 74086693 /AC TxAuBib Dixon, Franklin W. The secret panel / by Franklin W. Dixon. New York : Grosset & Dunlap, 1969. 178 p. : ill. ; 20 cm. Hardy boys, The ; 25 A chance meeting with a stranger on the road provides the Hardy brothers with a clue to a gang of local burglars. 20060320. The Hardy boys ; 25. TXKIP