As a forty something year old mother of a near teenager, I am constantly on the look out for an interesting book for my son to read. But, on having purchased 'Boy Soldier' for him, I noticed on the back cover the words 'NOT SUITABLE FOR YOUNGER READERS'. This made me stop and think - Would this be too violent? Full of four letter words? So I thought I'd have a look for myself.This is a very well written book, ok, so there's some swearing (though infrequent and no more than you'd no doubt hear in a school playground) and there's violence (say a 12 certificate film) but its a fast paced book, and highly addictive, prologue and two chapters in and I just couldn't put it down! Well Done! to messers McNab and Rigby! I'll definately be buying 'Payback' and 'Avenger' tomorrow. (Cause I want to read them!!)