Alex wanted to be a normal school kid with a normal life, but his uncle gets killed by a contract killer. So Alex gets employed by MI6 to finish his uncle's last mission.Then Alex sneaks in and finds the truth about the Stormbreaker computers. He barely manages to escape,but in the end he saved England.
I really liked this book. One reason was that there were many really cool chases, like when Alex almost gets killed by two men on on four wheeled motorcycles. Another reason is that you don't know what's actually happening until the end.