01262cam a2200277 4500 1864133 TxAuBib 20070718120000.0 230914s1966||||||||||||||||||||||||und|u 9780448089171 0448089173 (OCoLC)678103367 TxAuBib Dixon, Franklin W. The secret warning / by Franklin W. Dixon. New York : Grosset & Dunlap, 1966. 176 p. : ill. ; 20 cm. Hardy boys, The ; 17 Originally published in 1938. The owner of the million-dollar golden Pharaoh’s head claims it was aboard the freighter Katawa, which sank not far from Whalebone Island. But suspicious developments indicate that Mehmet Zufar may be trying to defraud the shipping line’s insurance company. Frank and Joe enthusiastically accept the challenge of their famous detective father to assist him in investigating the complex case for Transmarine Underwriters. 20070718. Hardy Boys (Fictitious characters) Juvenile fiction. Detective and mystery stories Juvenile fiction. The Hardy boys ; 17. TXMOO