Readarr (From the -arr team, for books and audiobooks)#109

While not as mature as the other -arr family of services, development is moving briskly and this is a good opportunity to have more users test the application on cloudboxes, and have it ready to go when it launches.

It also integrates better with the other -arr services, and is easier to use for those already familiar with the layout, compared to the only other option currently, lazylibrarian.