01049cam a2200265 4500 546500248 TxAuBib 20100310120000.0 000207s1981||||||||||||||||||||||||eng|u 81-10427AC 9780671423414 pbk. 3.00 067142341X pbk. 3.00 (BRO) TxAuBib Dixon, Franklin W. The four-headed dragon / Franklin W. Dixon ; illustrated by Leslie Morrill. New York : Simon & Schuster, 1981. 180 p. : ill. ; 19 cm. Hardy Boys mystery stories, The ; 69 The Hardy boys track a criminal who plans to use an invention designed as a peaceful aid to the secret Four-Headed Dragon organization behind the Iron Curtain to harm the free world instead. 20100310. Mystery and detective stories. Morrill, Leslie H. The Hardy Boys mystery stories ; 69. TXGAI