I absolutely love teen thrillers and this is no exception, firstly the plot although its another one of those boarding school mysteries this definitely has its own unique twist in terms of the history and the set up for the school, i like the fact that the main character is someone who is very determined and smart, which is probably why her reactions to the trip make the story so much more interesting, Greer is a very likeable main protagonist who is written as someone sarcastic and impressionable and the added relationships she has like with her father are a nice touch. The twists and turns in this book were amazing, even if certain aspects are things that you might see coming, theres always another hidden twist or an aspect that is much more unexpected. I loved the ending too. I do think there are tiny plot holes that can be found if you become analytical but altogether a great thriller! I'm excited for the next book!