Dark Relic: Vampires' Curse — Lauralynn Elliott

Libby Fox is just a regular private investigator, snooping on cheating business partners and wayward husbands. That is, until Adam Ryder walks into her office and asks her to find a missing person. Before she even gets a chance to do much investigating, it turns out that the missing person has been kidnapped to force a trade for a beautiful and dangerous artifact, and Libby's job description changes to hostage exchange. But there is more to her client than she could possibly have realized, and Libby is drawn into a world darker than she dreamed had existed. Now she's torn between the feelings she's beginning to have for Adam, and the fact that he lives in a world she's not sure she can be a part of.

This is the first novella in The Libby Fox series. Approximately 27,600 words.