You can check out https://sites.google.com/site/rbaskyrim/home/overview (be warned, it's still a work in progress).
Features:
- SkyUI MCM support (actually, requirement): Required primarily to easily allow the player to set playback controls. This means that it also requires SKSE.
- Playback controls: Play, Stop, Next Section, Previous Section. Skipping Next or Previous skips the recording forward or backwards by 30 seconds.
- Up to 20 minutes of recorded audio per book.
- Download and install "Voice Packs" created by anyone. Instructions on the RBA site.
- Initially featuring voice talent by Nikkita and Gopher (of Skyrim Mod Sanctuary / http://www.youtube.com/watch?v=FyiZ_vRBjFQ fame). We will be bringing Gopher's Youtube readings directly into the game. He wisely kept master recordings of his readings without in-game sound effects, thank goodness.
- Toggleable auto-start: Whether or not books will start being read to you automatically, or wait until you press your configured Play button.
- Supports all books, letters, notes, and other random documents, including from DLC and mods.
Support for books will be continuously added over time; since this mod uses only two scripts (one attached to a book, one for the SkyUI configuration), updating frequently should be possible and encouraged. Please note that "support for a book" and "having the book read to you" are two different things. After support is added in the master plugin, a voice pack will have to be created by a talented voice actor / actress, which you will be able to download and install.
Probably incompatible with mods that also edit books. There isn't much I can do about this.
The system is designed to be extremely flexible; you will be able to download "Voice Collections" from a single voice actor, or recordings of individual books. You will be able to pick and choose who to listen to on a book-by-book basis.
Switching which actor you are listening to in-game is too difficult; it was thoroughly investigated, but determined to be too difficult to implement in a straightforward way. I think that the "install what you want" system offers the highest level of compatibility and flexibility possible while also keeping the configuration in-game very simple.
I will be doing my first test tonight of an actual book recording, hopefully everything goes super well and I can get this in your hands soon

Thanks for reading, and let me know what you think.