Childs, Lisa. Bachelor bodyguards

Harlequin romantic suspense #2353

"Biophysicist Dr. Priscilla Pell fears for her life--and the life of her unborn child. Living in the mansion where she's still unwelcome among her late husband's family, she doesn't know whether the threats are coming from inside or outside. That's why she hires professional security. She's grateful for Blade Sparks's around-the-clock protection, but his constant presence makes it impossible to ignore the effect he has on her. After a Christmas-shopping excursion that should be a distraction takes a lethal turn, Priscilla and Blade can no longer pretend that their relationship is purely professional"--Page 4 of cover