What if you finally stop running away from the story you were always meant to tell? I KNOW HOW THIS ENDS is a time-bending novel about a young reporter swept into a story about family secrets and twisted fate when time travelers collide. In the spring of 2020, an ambitious journalist, Rory Garcia, gets detoured on her way to a protest at New York City Hall, and stumbles upon the commencement ceremony of a very special class, composed completely of 37 students born to women who were pregnant on 9/11. They are, in fact, the very first graduating high school class of true 9/11 survivors. Valedictorian, Hope Campton, is scheduled to give the commencement speech for the class at Carnegie Hall, but delays and absences threaten to ruin the day. While Rory is waiting, a mysterious stranger tells her a time-bending tale about epic love, loss, and sacrifice, and suddenly the story Rory thinks she is covering becomes so much more.