Book excerpt: This thrilling sequel to So Close to You explores how far we'll go to save the people we love—and what happens after you change the future. These are the things of which Lydia is now certain: The Montauk Project has been experimenting with time travel for years. The Project's subjects are "recruits" from across time. Recruits like Wes: Lydia's ally, friend, and love. The Project is now responsible for the disappearance of two members of her family. . . . And they're coming for Lydia next.