A Genius loci is a spirit of elements connected to a certain landform that is crossed with ley lines.
In the seriesEdit
- Main article: Turn Coat
- Main article: Cold Days
In Cold Days, the genius loci guides Harry Dresden and Bob below the surface of the island, and Dresden discovers that his body passed the previous year in one of the chambers located there. Allowing Dresden an Bob to realize that below the island there is an enormous prison for powerful magical creatures, such as Naagloshii, dark gods and other nameless ones, Demonreach informs them that Dresden is its warden.