This is where it ends is my favorite book

My all time favorite book is This is Where it Ends by Marieke Nijkamp. This book is written in four different perspectives of four kids who go to opportunity high school, Claire, Thomas, Sylvia and Autumn. One day during an assembly Tyler comes in and starts shooting. The four teens each have a different relation to Tyler for example Claire is Tyler's ex boyfriend and he is Autumns brother. I enjoyed this story because I liked how it switched point of views so you can see everyone's thoughts. I could not put this book down because it grabbed my attention and the plot was entertaining.