i dont know how
You only can get the card codes by purchasing the The 39 Clues card pack. Codes can only be used once. If the card code has already been entered in your gallery or another player's gallery, it won't work for your gallery.
Book 6 "IN TOO DEEP" has numbers on the plane in the front cover the code for that is "find the other Ekaterina who came too close" Hop that helps
P4RTK79FXP is my agent code. (other people add yours too!)my name is mutt17
just add my card code p2wm2ftdxp, me too please, P2HFRNGRXP another is p2hfmmpmxp
irina Spasky
umlaba(aloe) not diamond
you have to send your card code to your friend's e-mail by going to MyCards > Agent Card > Share. Type in your friends e-mail address and tell him or her to do the same. Here is one code P2FHHNDHXP. Add this card code to the Add Cards option and enter this code. you can do this with your friend's too.
book six in the 39 clues book is: In Too Deep, by Jude Watson
alot of people ask but even if someone gave you one sombody would use it before you. i really want card 250 too cant find
by getting 100 allies, here's one to start you off P29RP379XP. this ones mine. Hey, here's another code for you: P2XPRGF3XP other person: I don't really think that is the answer. You get the clue water by typing in the book code for book 6 :In too Deep or by typing up the card codes.
Book 8 in the 39 Clues series is titled "The Emperor's Code." In this installment, the Cahill siblings explore clues related to the great inventor and artist, Leonardo da Vinci. They visit various locations in Europe to uncover the secrets of their ancestor's past and outsmart competing family branches in the hunt for the clues.
There are too many to be solved