Epubor.com allows you to convert downloaded audible files to mp3. I found that you want to split the book up into multiple files as trying to find your place on a large file is challenging. This is still not ideal but it works. I would like to see this feature improved upon though with LightPhone down the road. Having the ability to return to where you left off would be good. Source: over 2 years ago

Mylar (to search for comic books) Komga (to read comic books - Plex for comics, basically). Source: about 2 years ago

Jellyfin's book support isn't the best, Komga looks interesting though if you don't mind running a separate thing for it. Source: about 2 years ago

That's why I selfhost a comic/manga reading app, and why I self-host media services in general. I use mango [1] but I see people discussing Komga [2] a lot. [1]: https://github.com/hkalexling/Mango [2]: https://github.com/gotson/komga. - Source: Hacker News / about 2 years ago

For comics and manga I recommend you this one https://github.com/gotson/komga which has nice integration with third app parties specially Tachiyomi. Source: over 2 years ago

I'd love comics on plex but there are already strong alternatives. I like Komga quite a bit. The interface is very Plex-ey. Source: over 2 years ago