39 Clues...what a good read!

I recently read 39 Clues. This is such an excellent read. I love the adventure the two kids take on after their the matriarch of the Cahill family dies. Dan and Amy burn two million dollars to take on the challenge Grace Cahill leaves in her will. The two travel with the assistance of their nanny, as the kids are only 14 and 11! Amy and Dan are in search of clues to ultimately lead them to discover the source of the family power. What is really neat is all the famous people the Cahills supposedly descended from! This is a fun adventure story and I can't wait to read the next installment :)