From publisher blurb:
A busy, prosperous village, Wellswood is justly famed for the warm welcome travellers find in the village’s taverns and inns and for its most striking feature: Lake Thraren—a subterranean lake lying deep below the village’s foundations. The villagers catch the exotic fish swarming in its deep, cold waters and on its shore stand the fortress home of the dwarf clan of Erdikr. Here long before humans colonised the land above, these secretive dwarves serve Lord Issakainen, maintaining the village’s many wells, but let none enter their lightless home. All is not peaceful in Wellswood, however. Merchants and villagers alike grumble at the slowly increasing burden of taxes levied by the greedy Lord Issakainen while others have begun to wonder exactly what clan Erdikr are up to deep below the earth.