My book about the DTP (DeskTop Publishing) program QuarkXPress

My book about the platform of the Macintosh (hardware & software)

Co-authoring of the book about Multimedia. It is used for the lessons in the Dept. of Informatics. Best-seller (4 editions)!!

Two pairs of books for the Dept. of Journalistic and Mass Media of the Aristotle University of Thessaloniki (co-authoring)

The handbook of e-learning. The first in Greek language, as far as I know...

My great book on Open and Distance Learning. Covers a great variety of aspects on the domain.

Various booklets and notes I have written but not published.

Two books I've started to write and shall finish somewhat in the future ;-) History of Computers and The Great Book of Computers.