After two autobiographical literary outings, Andy McNab ventured in to very different world of fiction with Remote Control. A story so believable you wonder whether the author was actually there. With Crisis Four he's done it again. The plot would be difficult to believe if it where composed by anyone other than McNab. Crisis Four is fiction mixed with fact, so cleverly written you find yourself shouting advice at the pages, angry and even upset when Nick Stone, the British freelance agent on deniable operations, doesn't heed your warnings. The author carries you through the first three-quarters of the novel, then in the last few chapters, he allows you to read between the lines and "catch on" before he does. This is an excellent book, please let there be more to come.