Burn for Me By Ilona Andrews

Nevada Baylor is faced with the most challenging case of her detective career—a suicide mission to bring in a suspect in a volatile case. Nevada isn’t sure she has the chops. Her quarry is a Prime, the highest rank of magic user, who can set anyone and anything on fire.

Then she’s kidnapped by Connor “Mad” Rogan—a darkly tempting billionaire with equally devastating powers. Torn between wanting to run or surrender to their overwhelming attraction, Nevada must join forces with Rogan to stay alive.

Rogan’s after the same target, so he needs Nevada. But she’s getting under his skin, making him care about someone other than himself for a change. And, as Rogan has learned, love can be as perilous as death, especially in the magic world.