Luke's father was a necromancer. His father has ghosts that Luke set free after one of them trying to kill him in the last book that I have not read.
Now Luke still have nightmare about the Book of Eight, a magic book that belonged to his father that could call up dark stuff like demon.
Ash is the new girl who father is also a necromancer. She wants to use the Book of Eight to save her twin sister who is part ghost part human.
Not sure of Ash intention yet.
So far. OK. Not great, but nothing exceptionally bad.
Reading this for Genre Horror square.