The content of the web pages is copywrited. The copying and distribution of the books is forbidden. For personal use you can have copies in Greek and send comments and remarks to the following address.
There's been an attempt -not always successfully- to maintain the form of the printed books and covers.
You will need Acrobat Reader to read the books. The time needed to open them, depends on their size, which is stated for each one of them.
The construction, editing and maintenance of the web pages is done by Stefanos Koufopoulos.