I authored and published a pile of books (last time I counted there were 34).
The books are mainly in ICT and their aim is to popularize computers and the spread of IT skills.
In the breaks between the books I have written hundreds of articles on information technology and they are published in various magazines (I can't even count their number).
I am into programing since my first 8-bit computer (Sinclair ZX 81). The game Kung Fu, which was published by British publisher BugByte, was 14 weeks in the first place on the top list.
I managed to be the first programmer in former Yugoslavia to publish a computer program for retail market.