1) Dedicated e-book device 
eClicto is the first Polish e-book Reader, specially designed for reading e-Books, listening to MP3 music or audio-books. It is produced by the Polish company Kolporter Info SA. eClicto was first released on December 10, 2009 (with 100 free e-books) retailing for 899 PLN (about $300 USD).It supports ePub, pdf and txt files. There are a few models ...