Book 5 of Defiance of the Fall is now out on Amazon, Kindle Unlimited, and as an Audiobook over at Audible. Proofed, edited, and generally fixed up. So if you're in the mood for a re-read/listen, be sure to check it out!
To celebrate the release, Books 1-4 are all discounted to only 99-cents in the US & UK on countdown deals.
"The clock is ticking, and Earth is on the verge of being swallowed by the Undead Empire. Zac has one final chance to gain the power needed to deal with the threat; the upper levels of the Tower."