The reviews are in! This Is Where It Ends, the #1 New York Times bestseller and one of the Best Books of the Decade (Buzzfeed, Paste Magazine, BookRiot), "could break you." "I am speechless." "The saddest book I have ever read." "Literally tore my heart out."

Go inside a heartbreaking fictional school shooting, minute-by-terrifying-minute. Everyone has a reason to fear the boy with the gun...

10:00 a.m.: The principal of Opportunity, Alabama's high school finishes her speech, welcoming the entire student body to a new semester and encouraging them to excel and achieve.

10:02 a.m.: The students get up to leave the auditorium for their next class.

10:03 a.m.: The auditorium doors won't open.

10:05 a.m.: Someone starts shooting.

Over the course of 54 minutes, four students must confront their greatest hopes, and darkest fears, as they come...