Waiting for Bear by Catrina Maddox

Marina has sworn off men for good—but sometimes good men won’t stay away…
Marina’s on a break from men, she’s had her fill of alpha guys, but a certain bear shifter won’t stop showing up when she needs him most. As a chemist working at the Grosser Institute, she loves working on projects humans are in the dark about.
But when someone breaks into the institute to steal information from the top-secret lab, she wonders what they’re looking for.
The burglars don’t get what they want, and they decide Marina must have what they’re looking for. Before she knows it, she’s being hunted. And Carter keeps showing up when she needs him most, but no matter how much his scent calls to her wolf, she can’t make that mistake again. She can’t trust her judgement—she won’t let him in. But will the stubborn alpha bear shifter take no for an answer?