after the first series they go to a new place which you have to read the next book
water
Amy and Dan found a clue in Egypt in the form of a priceless necklace owned by a famous female pharaoh. The necklace led them to the next location in their quest for the 39 Clues.
Yep. They gather all the clues in Book 10.
In the Maze of Bones, Dan and Amy Cahill find the piece 'KV 617' by Wolfgang Amadeus Mozart.
i believe Amy and Dan are Madrigals.
Amy & Dan
In book one of The 39 Clues series, Amy and Dan travel to Paris, France in their quest to uncover the truth about their family's secret history and to find the clues left by their grandmother, Grace Cahill.
Yes they are
The Answer is Amy and Dan
madrigals
When Amy, Dan, and Nellie find out they need to go to Paris.
Yes, as Dan and Amy are the main characters in all of the 39 clues series