PDF and MOBI support is work in progress! Try to avoid non-fiction ebooks and use properly formatted files. (The EPUB format specifies the content file format b

PDF and MOBI support is work in progress! Try to avoid non-fiction ebooks and use properly formatted files. (The EPUB format specifies the content file format but many program fails to respect it so there are a lot of ebooks in the wild with unsemantically labeled content pages)