This is amazing compared to the main story. It follows tori, Charlie's sister, and her journey vs a school terrorist, Whilst falling in love.

Good quality and such a good story.

Having watched and then read 'Heartstopper' I wanted to see a bit more of the backstory of Tori. Reading very much like the diary of a teenager I found this surprisingly easy to get into. The book tackles some tricky subjects very well, including self harm, suicide ideation and depression. The story follows Tori as she tries to solve the mystery of 'Solitaire' an anonymous blogger, who is pulling bigger and bigger pranks around her school which slowly get more out of control, and eventually put people, including Tori herself in danger. A climatic ending which I didn't expect, I thoroughly enjoyed this!

Amazing book worth the read