Ubooquity is a pretty cool ebook server, I saw it described somewhere as "Plex for ebooks". It presents a nice web interface to all your folders full of ebooks.
This is a vagrant box for people who, like myself, want to give Ubooquity a test drive but aren't cool enough to have learned Docker yet.
After you run vagrant up, you'll be able to access Ubooquity at http://localhost:12003/. You'll need to do some setup first in the admin area at http://localhost:12003/admin.
If I felt like putting more time into this, I would install these scripts for managing Ubooquity, instead of just starting it up in the bootstrap.