The fourth clue comes with the cards in the second book. But for that matter, how do you open the fifth clue!!??
One clue comes from an ultra-rare card called "x-ray", the other clue comes from the book.
Pepper, a Madrigal clue.
Myrrah
add this card:p2mw6wtpxp
P23HRFXFXP enter this to get the 7th clue
Enter this in your cards to get the 3rd clue P23HRFXFXP
i don't know but i know a card code to unlock card 60:P29RP379XP
Online, the second clue in the 39 clues is hydrogen. But in the second book of the 39 clues is tungsten
Type this P23HRFXFXP in your cards to unlock 3 clues. Real and reusable.
only 39 clues... hence no 41st clue
The clue is iron salute in book 1 of The 39 Clues.
there is no page clue in 39 clues book 9
In the 39 clues site