supposed to be 7 books right?
Yes, supposed to be seven. However, as the series was originally conceived of as a trilogy, then immediately becoming apparent that it needed to be longer and projected to five books (now seven), the ever-increasing wait between books (2 years, 2 years, 5 years, 6 years), I have little confidence in the author being able to finish the thing any time soon, or at all, given his writing pace, his age, and his outward physical health.