01072cam a2200301 4500 445922292 TxAuBib 20081223120000.0 081205s2008||||||||||||||||||||||||eng|u 9780545060424 12.99 0545060427 12.99 TxAuBib Korman, Gordon. One false note / Gordon Korman. New York : Scholastic, 2008. 174 p. : ill. ; 20 cm. 39 clues, The ; 2 Dan and Amy Cahill find their search for the 39 clues taking them to Vienna, tailed by a pack of power-hungry relatives. Are they sailing toward victory -- or straight into a deadly trap? 20081223. Adventure and adventurers Fiction. Brothers and sisters Fiction. Family secrets Fiction. Quests Fiction. Fantasy. Vienna (Austria) Fiction. Code and cipher stories. The 39 clues ; 2.