My wife wants to write children's books and is leery of ebooks because she thinks they can be copied too easily, thus cheating her out of sales. I think it would be a great idea. No middleman..etc, but I don't know what kind of software would be needed to make a copy-protected book. Leaning toward lrx because I think their attempt to make a lower priced reader than Kindle is on the right track! Does anyone have any suggestions?

Thanks,
Paul