Borrowing the Bride — Roni Denholtz

Brett Ryerson knows that Julie Merritt, his first love, is planning to marry a real creep. To convince Julie her fiancé, Warren, is the wrong man, Brett “borrows” her for several days. He plans to introduce her to a few key players from Warren's past -- and prove to her she's making a huge mistake.
Julie, on the other hand, has her own reasons for going along with Brett's wild plan. Truthfully, she never completely forgot her first love, and the more time they spend together, the closer she is drawn to him.
When danger threatens, Brett realizes he doesn't want to let her go.
Can this borrowed bride become a permanent wife?