He was an alchemist and his lab remains on Mount Song.

Very old 39 Clues fan here, grew up with the OG as they were released and played through the site games to get to Madrigal. Today I remembered that the cards had a game that you could play with them, and after some searching I was able to find that it was called Doublecross. The closest I got to finding an actual, attainable example of rules was from some kid's video on Youtube that he posted 10 years ago showing how you set up the game. Since the page for Doublecross here only links to a dead page, I was wondering if anyone still knew how to play this game. Thanks.

Who is a Madrigal her?

I am here!

Please no spoilers for all the books after Trust no one!

How do I start?

In Storm Warning , it is revealed that grace was in possession of the Ekaterina fang. With the conclusion of Doublecross, it looks like she got it from the Outcast (Nathaniel Hartford), who was her husband, and a prominent Ekaterina. What do you all think?

I want to contribute to this wiki, but it is locked, any way to edit?

I can't figure it out!!!

I wish that they would just start already. I've read almost all the books, and this series deserves a movie or T.V. series. Over the past decade all these great people were already confirmed to make it, so what are they waiting for? Wasn't I supposed to be released in early 2016? How was it supposed to come out then if they haven't even started production? Please start!!!

The outcast is Nathaniel Cahill. He was an ekaterina when he married Grace Cahill.But then he facked his own death in moscow and has been working on ways to destroy all cahills

Continuation from Gesprach with this new generation

So fellow wiki users say yee if I should adopt this wiki! :D

Say YAY or NAY to whether I should get it

Guys go read it in the website it is so epic