I am writing an 5 small e-books (currently about 10 (some less) A4 pdf word pages) that will be available for free on my website. I am a lawyer so I need a legal look without the appearance being stifling. Readers will probably print it so it should be plain and simple so that it does not use too much ink, without compromising on appearance. Based in South Africa please keep in mind the exchange rate which today is 13.22 Rand to the dollar. It can get pretty expensive for us.