Time travelling twists throughout

I really enjoyed this book. I had not read anything by Matthew Reilly previously and therefore, went into this novel with a completely open mind. I have a soft spot with a bit of time travelling and I loved the teenage angst surrounding it all. Having such a life changing cataclysmic event occurring, however, surrounded by the petty problems of a bunch of wealthy high school kids. I also liked how the novel touched on quite poignant and relevant topics such as the wealth of the 1% and the divide this can create and also the stress social media and technology can add to the world.
I would recommend this book if you like time travelling and YA novels. Thoroughly worth a read. Well done Matthew Reilly!