The House of Night Other World

Before he was freed by Neferet, Kalona was imprisoned within the earth for centuries because of the Darkness in his heart. But what happened to the Other World's Kalona? It's as though he's been forgotten, or maybe he never existed at all.... In the present, Other Neferet may have left her House of Night, but she has far from given up her goal of immortality and world domination. As she operates in secret to gain access to Old Magick, the new High Priestess, Anastasia Lankford, works toward peace and acceptance for the vampyres of the Other World.

Fog rolls into Tulsa, and with it comes Darkness. Zoey knows something is up, and that the something involves Neferet, but Neferet can’t possibly be freed, right? Other Neferet and her companion, Lynette, arrive in Woodward Park to set this world’s Neferet free from her grotto prison, and discover there may be those who sympathize with their cause. Meanwhile, Other Kevin and Other Stark are hot on their trail, but how can the new friends travel to this world without invoking Old Magick and paying a costly, perhaps deadly, price?