Well, at least it was very short (under 200 pages). What was the point of this book? Betsy goes bonkers reading the book of the dead, attacks Jess and boinks Sinclair. Finds out she has a half sister (daughter of the devil), tracks her down, has problems with her nightclub, realises she loves Sinclair - end of story.
The only bit of the story I really liked was George the Fiend (who likes to crochet).