Keeping It Up

Holly Barros has grown in confidence and influence since her ex-fiancé dumped her five years ago. She is ready to take over her great-aunt's position on the International Paranormal Council. She's got influence, she's got the ideas, and her lover/bodyguard, former Marine Lincoln Jones, has the moves to keep her safe.
Is Lincoln capable of keeping up the good work guarding Holly's body?
Glamorous vampire Celeste Barros has never been afraid of risks, but she has played it safe in love for centuries. Now she is ready to retire from high-stakes international politics. Perhaps a new, more leisurely lifestyle could bring a new, fresh perspective on love. Young historian Grayson Brown is interested in more than a frolic with the much older woman.
Could Grayson be capable of Keeping It Up for Celeste?