Online, the second clue in the 39 clues is hydrogen. But in the second book of the 39 clues is tungsten
You can become a madrigal by finishing mission ten but to do that you have to have all 39 clues.
fiske
you can get card packs and register them online to win prizes
me
you must have all 39 Clues, which you can get by: play missions from the 39 clues website, reading and registering the books online, and entering cards that you can get from the books or card packs. sorry, but i haven't even done it.
I played that game. You have to solve the clues online. But if you want the hand held card. You have to go and buy the 39 clues books. There should be 10 books.
You have to go to the website and then you can sign in.
You can use them for the 39 clues tabletop game double cross. Also if you enter them on online, they are part of your card collection.
You spelt janus wrong!
It means that 29 of the 39 clues are currently available.
They only have 39 clues.