The audiobook for Book 5, "RISE OF THE BLOOD MASTERS" is now available, and our award-winning voice actor, Adam Chase, has once again done a fabulous job. Here's the link to the audiobook on Audible.
I also have news on the next book release, Kathir's Redemption. The "official" release date is now March 31, 2015, and we are trying to get the title available for pre-order now. I'll post a link as soon as I have it.