I have finished everything for the e-Book version to release. I still need to proof the hard copies, but I set the e-Book release date for Oct 18. If the proofs come back solid, the paperbacks will release on that date as well.
Sorry to you Audio book lovers, that is still a work in progress, but Tantor has already confirmed they want it, just need to do the paperwork. I have asked for the same reader Travis Baldree, as I think he did an awesome job on the first two.
Here is the pre-order link.