Silver World is Cliff McNish's finale to the Silver Sequence. It is different (in a good way!) and I have enjoyed reading this and everything else Cliff McNish has written. It is about 6 children who must stop "The Roar", an intergalactic being, from destroying everything on earth. These 6 kids develop different skills to battle the Roar, but if you want to find out more, just read the whole series!!!!
Instead of it being written in a 3rd person view, it is written in a 1st person view. In other words, instead of someone narrating about Thomas (one of the main characters), Thomas is talking and describing things himself, which is better and easier to understand when reading it.
I would say Silver World is his most exciting book (so far...). It holds you in suspense and, like me, you'll want to read it all over again. It is definitely worth a read and a buy! Also, people should check out his website: ([...]) for more news and info on him.