image of Gordon Korman

Gordon Korman

... Unknown
... Unknown
... Unknown

... Unknown
... Unknown

One False Note is the second book in The 39 Clues series. It is written by Gordan Korman, and was published by Scholastic on December 2, 2008. Following the events of The Maze of Bones, the protagonists Amy and Dan Cahill learn about Mozart and travel to Vienna, Austria to search for the second clue in the 39 Clues …