One false note
"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 fin...
|Main Author:||Korman, Gordon.|
|Other Authors:||Pittu, David.|
New York :
Scholastic Audio Cassette,
4 sound discs (4 hr., 8 min.) : digital ; 4 3/4 in.
39 clues ;