01031cam a2200325 4500 140857862 TxAuBib 20130717120000.0 761026s1966||||||||||||||||||||||||eng|u 66012695 66012695 9780448089171 hc $7.99 0448089173 hc $7.99 (OCoLC)2530143 TxAuBib eng eng Dixon, Franklin W. The Hardy boys : The secret warning / by Franklin W. Dixon. Secret warning, The. New York : Grosset & Dunlap, 1966. New York : Grosset & Dunlap, 1966. 176 p. : ill. ; 20 cm. 176 p. : ill. ; 20 cm. Hardy Boys, The ; 17, 17 Originally published in 1938. Originally published in 1938. 20130717. The Hardy Boys ; 17, 17. TXKAR