The Mists of Myolnheym

From publisher blurb:

The settlement of Myolnheym is home to the cloud giants of Gianthome located on the narrow stretch of land that connects the southern peninsula of the Crooked Claw to the mainland. This settlement is ruled over by the cloud giants but is also home to a larger population of smaller folk (of varying races) and a smaller population of cave dwelling cyclops. While the cloud giants spend their days separated from the rest of the population of Myolnheym in their mist-enshrouded fortress, the cyclops and small folk tend to live in harmony by working together forming quite a unique society.