Double Take (FBI Thriller)

A New York Times Bestseller -- It's been more than six months since her husband's death, and Julia is just beginning to breathe again. Now, strolling along San Francisco's Pier 39, she realizes that she's happy. And then it comes to an end. Out of nowhere, an attacker approaches and throws her over the railing. If not for Special Agent Cheney Stone, Julia would have vanished into the bay.