There's already plenty of plot info for 'Crossfire' so I just thought I'd say that this series about the character Nick Stone has proved I shouldn't make assumptions about books. I'd assumed these were 'bloke's books' - however, unlike Yorkies, girls (and civvies!) can enjoy them too. The straightforward honest style (with an occasional pinch of humour) well reflects the character of Nick Stone. The army and brutal undercover work is a world I know nothing about and as I know it's accurate that adds to the interest. The stark detail about the countries is fascinating too (though I don't think many tourist boards will thank the author, Andy McNab). In 'Crossfire' we find out about Afghanistan and Iraq (Ireland too), in 'Recoil' it was Africa (The Congo) and in 'Aggressor' it was Georgia. I noticed not everyone was so wild about 'Recoil' and 'Aggressor', but I found them compelling (and justifiably disquieting) and now I'm going to read the older books in the Nick Stone series. So unless you're repelled by violence and language, then I'd recommend these insightful, fast paced books and don't dismiss them as 'bloke's books'. My only criticism would be that I get utterly confused by all the acronyms and wish there was a glossary.