One False Note
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 competition. "One False Note" entered the Children's Books New York Times Best Seller list at number one on December 21, 2008 and stayed on the list for children's chapter books for 12 weeks.
Travis McGee
Travis McGee is a fictional character, created by American mystery writer John D. MacDonald. McGee is neither a police officer nor a private investigator; instead, he is a self-described "salvage consultant" who recovers others' property for a fee of 50%. McGee appeared in 21 novels, from "The Deep Blue Good-by" in 1964 to "The Lonely Silver Rain" in 1984. In 1980, the McGee novel "The Green Ripper" won the National Book Award. All 21 books have the theme of a color in the title, one of the earliest examples of detective/mystery fiction series to have a 'title theme' (e.g. the Sue Grafton 'alphabet' series; Janet Evanovich's 'number' series of Stephanie Plum books, etc.)