Despite the other reviews I've just read, I thought this book definitely deserved the 5 stars I've given it. I agree that the binding makes this book hard to read, being tight and the book very heavy. The contents are great. Three teenagers bewildered and extremely frightened by the absolutely catastrophic changes occurring in the world all around them.
This story has everything- excitement, mystery, cruelty, violence, bewilderment, abject terror, betrayal by authority, love, trust, moments of happiness, and at the end hope. Reading this from the point of view of a middle aged female, I found the fact the teens not asking questions, or not the right questions forcefully enough, highly irritating. Despite that it was exciting and I'm sure anyone from young teens up will find this book enlightening and possibly fearful for the future of current life forms on this earth because of global warming and polar ice melt.
Don't be put off, it's a good read and I will be reading the next installment.