Danse Macabre - EN - Laurell K. Hamilton - paperback

Anita Blake, Vampire Hunter, book 14 of 30 (ongoing series)

Anita Blake needs to be concentrating on a dangerous situation: the ardeur, the sexual power that flows between Anita and Jean-Claude, Master Vampire of the City, and Richard, the volatile werewolf who loves her passionately, is changing, perhaps evolving into something altogether new. It seems to be choosing new lovers for Anita, acting with a will of its own. As Jean-Claude says, the ardeur is hunting powerful prey. And it's not only Anita who's affected: Jean-Claude's power has grown to new levels, and Richard, never predictable, is changing too. 

But as the days pass, Anita's interest in vampire polities is replaced by an altogether more personal concern. She may be pregnant. And if she is, whether the father is a vampire, a werewolf, or something els entirely, she knows perfectly well that being a Federal Marshall, known for raising the dead and being a vampire executioner, is no way to bring up a baby.