Untouchable was a really good finish for Chris Ryan's series! It was, as all of the other books, different in its plot and setting, which I found hugely entertaining, as well as there's something new to "learn" or hear about all the time! I think Chris Ryan lights up problems, sometimes bigger sometimes smaller, all over the world, and even though - of course - he has to exaggerate for the story and suspense, most of these things happen somewhere, and it's astonishing to see where these places could be, that it has not got to be that far away, but that some sort of crime could be happening right in your doorstep!
That's what I like about the books, Chris Ryan takes real problems and turns them into great and page-gripping stories, so even younger readers get something out of it. It's not grasped out of thin air, but there's always a certain issue or component to it, that lets you think about the world and the things happening in it! Thanks for this amazing series!