One False Note - 39 Clues, Bk 2 Author:Gordon Korman The race is on to find 39 Clues that safeguard a great power, and fourteen year old Amy Cahill and her younger brother, Dan, are shocked to find themselves in the lead. The search seems to be taking them to Vienna, and they hold a coded piece of Mozart's sheet music that's key to finding the next Clue. But tailed by a packof power-hungry... more » relatives, Amy and Dan can't see if they are sailing toward victory - or straight into a deadly trap.« less