Undead And Unwelcome. Number 8 in series

Betsy Taylor has problems that only a vampire queen/suburban wife could possibly understand...such as fifty thousand angry werewolves. That's what Betsy is facing when she takes her werewolf friend Antonia's body to Cape Cod, where the Pack resides at Wyndham Mansion. Because Antonia died in her service, Betsy is alive and well - and wracked with guilt. She has no idea if the Wyndham werewolves will welcome her with fangs or friendship.
While Betsy and her husband Sinclair try to make nice, their legal ward BabyJon is freaking out every werewolf he comes in contact with. Meanwhile, Betsy's posse back at the St Paul mansion are not happy. Increasingly frantic emails alert Betsy to her half-sister's increasingly erratic behavior. Looks like the devil's daughter is coming into her own - and raising hell. All in the name of making Betsy's life easier, of course.