A simple, bare-bones epub reader
An extremely unfancy, slightly broken, bare-bones epub reader. Also reads txt and html ebooks.
I've tested with many epubs from Project Gutenberg. If you notice problems with books from any source, file an issue.
You can use Calibre to convert other formats like mobi and PDF to epub.
I am not opposed to someone adding support for other formats like mobi, but I don't want to add third-party jars etc, and everything needs to be GPLv3 compatible.