blond twins run in the family
You have to add the cards of the books and card packs. Card combos unlock clues. Complete the missions to unlock more clues. When you have all the card combos complete and you have played all missions you will have all the 39 clues. Don't use the replicator cards if not necessary. Use them when you need to unlock a card when it has not been unlocked even after you have added all the cards of the books and card pack.
You collect the cards from the card combo "The Founding Fathers". The clue is honey.
Read the books. Collect the cards. Play the game.
tag
the answer is P434wd2xxp
blond twins run in his family
a grate card code for the 39 clues is P32979TXXP
They organize the 39 clues cards by card numbers.
blond twins run in the family
you get them in card packs
The card that can be used to unlock all 39 Clues Cards is to put in P63726DJXP
this is a card that is reusable... P2W7RRJ4XP share it with ur 39 clues friends!
p2494w3kxp P249F7TDXP
72mrk3jc7
You can't.
discover her branch
there are 16 cards in each card pack