Security Detail (Secret Service Agents, 1)

GUARDING THE FIRST DAUGHTER 

Stopping to pick up a file late at night, former president's daughter Kayla Harris discovers her law office has been ransacked—and the culprit is still there. But undercover Secret Service agent Conner Thorne comes to her rescue, and he knows exactly who is after her…just not why. Conner and Kayla go way back to their time in the White House when she was the rebellious first daughter and he was the rookie who saved her neck. Now Conner will put his life on the line again to keep Kayla away from the mobster he's investigating. And it's about much more than his job, because this time the woman he's sworn to protect is also the woman who's claimed his heart.