Valen'cya's Horde (2012)

From the rear cover:

Wild tales spoken in hushed tones over half-filled mugs of strong ale fill the adventurer’s ears of a dragon so ancient, she is said to be literally decaying from old age. And what treasures would such a creature have amassed? Adventurers have long dreamed of the riches that must be held within her caverns located in the volcano know as Adskut.

And for the band of hearty souls who braved the journey to Fortress Forza; a long time these events have been in preparation, and now they at last they come to their conclusion. For in the depths of Adskut the heroes must take Bone-Hilt into the lair of a great dragon of legendary power and malice. For it is there, or so the legends say, that the Bone-Hilt may be destroyed, and the Ranger’s Brand be reforged.

Across the waters of Valen'cya's Cauldron, the answers to these questions lie. And one more mystery awaits. For it is the doom of men, that they should forget ...