Anything Sharpe

I am a great fan of all the Sharpe movies and would like to find out if anyone knows if a copy of the scripts are available anywhere. I know the series is from a book series I should I've read most of it. The TV series is somewhat different because of time restraints and other things. I hope they do another movie after Sharpe's Challenge, but who knows. Does anyone know if they had a script writers guide to the series. Please let me know. Thanks.