James, most of what you say is correct. I write around every month an article in my native language who is Flemish for our hunting magazine. I not have enough knowledge of English to write a book, of course I am volonteer to help and do the research and I think this is an important factor. Of course that book must be written in English to reach a bigger public. If written in Dutch with a big chance 500 people are interested if written in French maybe double and then I am optimistic. So the only option is write in English and in a way that Vic Venters wrote his book "The best of British".James,I give you and example, not longtime when I joined this forum there was critic on my knowledge of english and I even receive a mail, my mail is in my profile, I have nothing to hide with advise that I needed first study english before join te forum.
I not remember who or when it was but consider this a the truth.
Cheers, Marc.