Guarding Antonia (Guardian Seals #6)
Nicole Flockton, Operation Alpha

Brendan “Robot” Dean is never one to make a rash decision, so his Vegas marriage is very out of character. However, when he discovers it is still valid, he considers it an opportunity to explore his attraction to Antonia and find out if they really could have a marriage. If only Antonia agreed with him.
After Antonia witnesses a murder, Robot is there to provide support and keep her safe and she finds herself seeing him in a way that has her thinking of a future she never imagined. Before they get the chance to find out, Antonia is taken by the murderer. Robot and his team must race against time to save her from becoming his next victim.