Whilst there were some parts that got a bit in my nerves (e.g. climbing a rope in PE with a boot on a broken ankle was just one of several examples), I got really involved with Alex and Izzy as they told their stories. There were times I wanted to shake Alex and Sam but I really felt for them during Izzy’s experiences.
There were a few times when I doubted the outcome would be what it was and a few late nights as I tried to keep reading, wanting to know what happened next.