Don't Turn Around was one of the best books I've ever read! It's about Noa, a teenage hacker who wakes up in a lab with no idea how she got there, and Peter, another hacker whose house was broken into and his laptop stolen immediately after he hacked into some files. Both of them are trying to find out what's happening to them and why they're involved. This book was amazing! It was filled with lots of action and suspense and every chapter left me hanging. I would definitely recommend it!