Danse Macabre (Anita Blake, Vampire Hunter, #14)

These days, Anita Blake is less interested in vampire politics than in an ancient, ordinary dread she shares with women down the ages: she may be pregnant. And, if she is, whether the father is a vampire, werewolf, or something else entirely, it's clear that being a Federal Marshal known for raising the dead and being a vampire executioner is no way to bring up a baby.