New Sleuths (Ages 4-6) • Junior Sleuths (Ages 7-9) • Cadet Sleuths (Ages 10-12) • Apprentice Sleuths (Ages 13 and older)
The 39 Clues
Age Group: 10 to 12
About the series: It's time you know the truth. You are a member of the Cahill family, the most powerful family the world has ever know. 39 clues hidden across the globe guard the source of the Cahill family's secret power, and it's up to you to find them. Read the books. Collect the cards. Play the game. Win the prizes.
Page Author: Lance Wright. Site Publisher: First Clues — The Omnimystery Family of Mystery Websites.