This is the sixth book in the Blackbridge Security series. It is a stand alone, but we do meet Parker and Jude in the previous book, Calculated Risk.
Jude is the medic for the team. He's shy and awkward. Oh and he's a 31 year old virgin!
Parker is the wild one. No relationships. No feelings. Just fun times. She's also Hayden's bestfriend.
Basically the stereotypical roles are reversed for this story.
It's a great read. I really liked the changes in both characters. Parker settled down and found her heart. Jude came out of his shell.