Undead and Unreturnable : Number 4 in series (Undead/queen Betsy)

Just when Betsy Taylor thinks she's adjusted to her after-life as a vampire queen, fate intervenes. It's bad enough having to view your own gravestone but now Betsy's even started seeing dead people - an assortment of demanding ghosts who are determined to make her do their bidding. Betsy also has some personal stuff to deal with - not least of which is planning her Spring - and Midnight - wedding to Sinclair. Meanwhile her half-sister is starting to display signs of inheriting her real mother's temper. And when your mother's the devil, that's cause for concern