The Alminthium Stone by Adam McCullough
Approx. 62,310 words.
Published on February 21, 2012.
Veegal's Wall has fallen. While Dredrik leads the survivors toward the refuge of Callington Muirc leads an expedition to the Dwarf city state of Mal-Karak to keep the Alminthium Stone from falling into the hands of the sorcerer Merca.
This is part two of the lost saga. Part one, Veegal's Wall, is also available for free.