Yuletide Fugitive Threat by Sandra Robbins

PERILOUS REUNION 

The man who killed Mia Fletcher's husband is stalking her–he's dangerously intent on searching for something in her possession. But Mia doesn't know what he wants or how to stop him, so she turns to Lucas Knight, fugitive hunter extraordinaire–and her former college boyfriend. When Lucas is pulled from sleep by a pounding on his door, Mia is the last person he expects to see. But after he hears about the killer who jumped bail, he has to help her…even if it means risking falling for her all over again. Can the bounty hunter capture the fugitive–and Mia's heart–in time for Christmas? 

Bounty Hunters: Finding justice one fugitive at a time