the author is Gordon Korman
Online, the second clue in the 39 clues is hydrogen. But in the second book of the 39 clues is tungsten
book six in the 39 clues book is: In Too Deep, by Jude Watson
Peter Lerangis.
book 1 maze of bones
Peter Lerangis
Rick Riordan
Tungstein
Yes. Mozart's music appears in 'One False Note,' the second book in the 39 clues book series.
Olivia had another
Olivia had another
Patrick Carman wrote The Black Circle, the 5th book in the 1st 39 Clues series.
The 39 Clues, Book 3: The Sword Thief was written by Peter Lerangis, a well-known author who has also written the Spy X series and the Drama Club series. Lerangis has also written the 7th book of The 39 Clues (The Viper's Nest) and the 3rd book of the second series, Cahills vs. Vespers (The Dead of Night).