Äh, borde inte förstöra nöjet i att argumentera för er men...
"Jordan says 12 books total in the series!
Could this be it? Could we finally know the answer to the Age-old question: "How many books will there be?" Well, the answer that Robert Jordan gives in the interview inside of the Glimmers prologue is two more, after Crossroads of Twilight:
God willing and the creek don't rise, two [more books].
We've actually known the answer to this question since July 11th, but we had to wait til now to announce it. You can imagine how hard it was to control ourselves!"
/ Dragonmount