alexandre dumas' writing techniques

hi..i'm shahril, an international student from malaysia.. i would like to ask anyone who know what are the techniques used by alexandre dumas in writing 'the three musketeers' especially when emphasizing the characters... i hope, who ever have the answer or any idea please write to me.. your cooperation is really appreciated..bye :P :D

There's a conversation going on somewhere, but I don't know by whom. It's about The Three Musketeers I think. But who can say for sure?

I just don't know.