Undead and Unreturnable

Undead and Unreturnable is a paranormal romance novel by MaryJanice Davidson.

Plot
It's Christmastime in the Kingdom of the dead(Minneapolis), which is complicated as it sounds. Betsy Taylor isn't going to let a little thing like death and blood-drinking stop her from enjoying the holidays or planning her upcoming spring wedding to drop-dead gorgeous vamp Eric Sinclair. But all is not merry and bright-Betsy is plagued by ghosts who demand her help in rectifying their past mistakes, and a serial killer is on the loose. With his victims all being, blond women. Besty fits the profile exactly... The book starts out with the knowledge that Betsy is technically dead, however everyone but close family and friends think that she is still alive. In Betsy's life she has a stepmother, Antonia (the Ant) who gives birth to a younger brother, Jon, and her best friend, rich Jessica, and Laura, is technically her half-sister but also the devil's daughter after Satan possessed her stepmother (The Ant who gave her up to adoption to, ironically, the Goodman's) and produced a daughter. She also receives attention from a human boy who is a past member of a gang of vampie slayers. She also has a gay human friend called Marc, a doctor she saved in the first novel from suicide and a human policemen who is a former flame called Nick Berry.

Aside from all of this she has vampire servants who work for her and a hostage wild vampire dubbed George the Fiend. George is a wild vampire created by a 500 year old vampire Betsy killed. She feeds him with er blood to make him stronger and Jessica teaches him different things such as crocheting. Laura later attacks George the Fiend thinking her mother (Satan) is using him to annoy her and meddle in her life. After Betsy tries to break up the fight Laura stabs her with a sword forged by Hellfire that kills magical creatures, however it doesn't kill her. After this Laura is sent to feed him.

Eric and Betsy fight after she reveals she can hear his thoughts during sex. Eric is hurt she doesn't tell him earlier and goes back to his room which causes Betsy to point out that he hasn't fully committed to their relationship.

Also, in an attempt to connect with her people Betsy starts an advise column to new vampires which some deem as stupid. Also, the human boy decides to write her life story as a fiction story and publish it through his university course, however Sinclair and his best friend Tina wipe his memory of it to save Betsy from exposure. After a serial killer known as the "Driveway Killer" kills her stepmother's next door neighbour a ghost starts plaguing Betsy. Laura and her set out to find him and discover him in a rundown house with a hostage. Laura kills him and the two set the hostage free.

In this novel it seems that Antonia knows that Laura is her daughter.