There is an edition which includes the first four books of the Tomorrow Series. I first saw the book in 2006 and after that I've been willing to read the book. Unfortunately, I never bought the book, because I thought it was a bit too expensive for a series I completely didn't know yet.
A few weeks ago I went to my library and there it was (I had never seen it there before). Needless to say, I took it home and read it (during my final exams, which was not the best idea I ever had).
The story is about a bunch of teenagers, who happen to be camping while a war breaks out in Australia. Therefore they aren't put together in some sort of camp, but are still free. They become guerrillas in order to free their country...
I read it and I loved it. I liked the way it was written, liked the story. I couldn't put the book aside. For me, it is a 5 star rating, and I immediately started to read the second book of this series.