00770cam a2200253 4500 242428500 TxAuBib 20100915120000.0 050815s1975||||||||||||||||||||||||und|u 74-10463 9780448189543 0448189542 TxAuBib Dixon, Franklin W. The mysterious caravan. New York : Grosset & Dunlap, 1975. 182 p. ; 19 cm. The hardy boys #54. 20050815. Hardy boys. Detective and mystery stories. Accelerated reader ( R.L. 4.5 ; 11.0 pts.) Accelerated reader ( R.L. 4.8 ; 5.0 pts.)