12. So far, there is Marked, betrayed, Chosen, Untamed, Hunted, Tempted, Burned, and Awakened (Awakened hasn't come out yet tho).
There will be 6 books in the finished series. The series in order of release are: The Alchemyst, The Magician, The Sorceress, The Necromancer, The Warlock (2011) and The Enchantress (2012)
Nobody really knows but there will be a sequel :D
its a four book series
There are four books in the books of Ember series.