I like V too.I like Z for Jump list (quickly jump to directories I frequent):
its a bit heavyweight for the Pandora, so there I just use an alias (or browse with tunar and drag and drop the directory to bash).z - jump around. Contribute to rupa/z development by creating an account on GitHub.github.com
If you use zshell, instead use this
If you are on Windows, use this
I also had used same authors epub reader, but later moved to epr which also support images.