they dont find clue 2 untill book 2
Iron solute
Amy and Dan found a clue in Egypt hidden within a hieroglyphic inscription.
Venice, Italy
In the vipers nest(book 8) they went to South Africa the find a clue related to Winston Churchill and Shaka Zulu,Aloe
They find the clue in Venice Italy. The swords they found were made of tungsten.
they find the clue
They stole the clue from the Tomas stronghold, which was Aloe.
Aloe and that they were Madrigals.
In the book "The Maze of Bones" by Rick Riordan, the problem is that siblings Amy and Dan Cahill must participate in a high-stakes treasure hunt called the Clue Hunt to uncover the 39 Clues left by their deceased wealthy grandmother. They must outwit other powerful Cahill family members and dangerous enemies to find the ultimate reward.
It would ruin the books if told you all. Dan and Amy only find 10 of the 39 clues and the big 39th clue. Here are some: Book 1: A Visle Book 2: tungsten Book 3: gold book 4: myrh book 5: amber book 6: The clue they fnd is water but Irina Spasksy kew of anohter clue being a rosemary Book 7: Aloe and the Tomas clue is diamond book 10: there is a clue that i will not say but the 39th clue they find is a serum to make you all 5 branches. Each of the 38 clues is an ingredent to the serum. Look, This is helpful, but wrong. I know they find all of them. I've only read up to seven, wroking on eight, but still, It would ruin the series if they don't find them all. Sor-ry! :'( Just saying.
Dan and Amy were doomed from the start, and, the final clue never was
the clue is iron solution and if you have an online account PLEASE log in my agent card its P4C9GDT3XP