Amy and Dan Cahill's quest to find the million dollars takes them to Vienna, where they must outwit their power-hungry relatives as they seek to solve a clue involving Mozart.
The second book in the bestselling series 39 Clues follows Amy and Dan Cahill around the globe as they hunt for the second clue in their epic journey. Trains, cars, and even speedboats and riotous mobs make an appearance in ONE FALSE NOTE. Different authors will work on many of the books, making for a very creative endeavor. The first book in the series was written by Rick Riordan, author of the beloved Percy Jackson and the Olympian series.
- Genre: Juvenile Fiction
- Subgenre: Action + Adventure / General, Historical / Europe
- Age: 9-12 years
- Publisher: Scholastic Audio
- Edition: Unabridged
- Language: English
- Format: audioCD
- Release Date: December 2, 2008
- Date Published: December 2, 2008
- Author: Gordon Korman
- Narrator: David Pittu (Narrator)