Set the Dark on Fire — Jill Sorenson

In a southern California town ablaze with sordid secrets, a free-spirited biologist and a straitlaced sheriff join forces to investigate a suspicious killing -- and find themselves getting a little too close to the flames...

Shay Phillips knows her way around Dark Canyon. She's handy with a gun and can track a wild animal with the best of them. It's humans who usually give her the most trouble. And with a hormonally charged teenage brother to raise -- and an admitted weakness for the wrong kind of man -- they're giving her plenty of trouble these days. Then there's the matter of murder. As an expert on mountain lions, Shay is skeptical when a local prostitute turns up mauled without a drop of blood near the body.

Now, together with the town's newly arrived sheriff, Luke Meza -- a Las Vegas city boy with his own dark secrets -- Shay must navigate a dangerous valley filled with angry ex-lovers, unfaithful spouses, and poisonous snakes in a desperate search for the killer. But when suspicion falls on her own brother, and her attraction to Luke rages into a full-on erotic affair, can Shay quell the fires inside her long enough to uncover the truth?