Journey to Altmortis is out at Smashwords for a mere $2.99, but this trifling sum can be reduced even more, to just $1.02 if you use the code XK87G. The code expires in 14 May, so don't dally and buy today!
Smashwords offers a wide variety of formats, and the Amazon version is in the pipeline (verification takes a while, unfortunately).
The book takes place in the same world as Bane of Souls, and there's a substantial overlap of characters from that book to this (excepting Falchester, though, the major characters of Bane of Souls either have minor roles or do not make an appearance).
Here's the description:
Never steal from a thief.
Years ago the Brothers Whitworth stole priceless heirlooms from Thaddeus and Lynette Falchester, but when the siblings learn of their whereabouts the hunt is on. The Whitworths have broken into the dead city of Altmortis, rumoured to hold the ancient treasures of the Kuhrland.
Accompanied by assorted ne'er-do-wells, they brave the harsh Kuhrisch winter, a forest dripping with blood and a village of monstrous demons to reach the remote city.
But when Thaddeus and Lynette delve into the depths of Altmortis they find more than robbers lurking in the shadows…