Dealing with her own capacity for violence when she's put under threat is a continuing theme throughout the books. It's not an aspect of her personality that Charlie finds easy to live with – a difficulty she might not have if she was a male protagonist, perhaps? Even in these days of rabid politically correct equality, it is still not nearly as acceptable for women to be capable of those extremes of behaviour.
But Charlie has evolved out of events in her life and, as you find out during the course of the series, things are not about to get any easier. I do rather like to put her through it! She's a fighter and a survivor, and I get the feeling that if I met her I'd probably like her a lot. I'm not sure she'd say the same about me!
Although I've tried to write each of the Charlie Fox books so they stand alone, this is becoming more difficult as time goes on and her personal story overlaps from one book to the next. I'm always expanding on her back story, her troubled relationship with her parents and her even more troubled relationship with Sean, who was once her training instructor in the army and, when she moves into close protection, he then becomes her boss. He continues to bring out the best and the worst in her.
And their relationship is becoming ever more complicated as the series goes on. In the next outing, Charlie is struggling to deal not only with the dangers faced by her client, but also from the one person she should be able to trust with her life . . .
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