Physical Description:4 sound discs (4 hr.) : digital ; 4 3/4 in. + 6 game cards. --sound discsound recording
Publisher:New York : Scholastic Audiobooks, p2009.
General Note: LSC 24.99Listeners can participate in the online game at www.the39clues.com."Exclusive bonus track: A phone call between Grace Cahill and a famous princess!"--Container.Unabridged.Compact discs.
Participant or Performer Note: Read by David Pittu.