Versión 1999
The recommendations about ‘correcting’ are a little bit outdated.
Alphabeta 2001
- Chinese
- English
- German
- German + Italian (diary)
- Hungarian
- Italian
- Japanese
- Polish
- Portuguese (brazilian)
- Russian
- Spanish
Travel guide ‘Adventure Tandem’ 2006 + 2010
Tandem for children and teenagers 2010 + 2014
Metikos 2012 + 2017
Short and easy texts .