This book is one of my FAVOURITE books I have ever read by far! (I read all he other books that Karen M. McManus has written and I was disappointed with her last book, The Cousins, so I was very happy that You'll Be The Death Of Me was more entertaining and had more thought and depth put into it.) I liked this book because I could easily visualise what was happening. For me, I need to have a detailed (but not too detailed) book to actually be into it. This book nailed it. It had me at the edge of my seat at the end of each chapter and at the near end of the book I had literal chills since the murderer wasn't who I thought it would be.The suspense in this book built up to the very end therefor made me want to never put the book down and find the murderer and secrets of Boney Mahoney. I kept telling myself to put the book down and go to bed, but I ended up finishing most of it in one night. There were so many twists and turns in the book so I would DEFINITELY recommend for people who are looking for teen murder mystery books that force you to never put the book down without finishing it. This book is a solid 5/5.