Fast food education

I visited a large book store the other day to do some marketting researches about English textbooks for Japanese students. I'm not a English teacher and I know my English is far from perfect, but I had a business offer to write a book about blogging in English and I accepted it. I have been thinking about what to write and actually written some pages of scripts, but I threw them away because I couldn't be satisfied with them. More than a half of one floor of the book store was occupied with so-called English textbooks for Japanese; most of them are written in Japanese though they are English textbooks.