00784cam a2200229 4500 121308920 TxAuBib 20060630120000.0 001108s1994||||||||||||||||||||||||eng|u 9780448089454 0448089459 MDE TxAuBib Dixon, Franklin W. The mystery of the spiral bridge [HC] / by Franklin W. Dixon. New York : Grosset & Dunlap, 1994. 177 p. ; 19 cm. Hardy Boys mystery stories, The ; 45 20060630. Detective and mystery stories Juvenile fiction. Hardy Boys (Fictitious characters) Juvenile fiction. The Hardy Boys mystery stories ; 45.