There is news from Overdrive about their new Windows 8 Media Console:
“We’re excited to announce the release of OverDrive® Media Console™ v1.0 for Windows® 8.
OMC for Windows 8 supports EPUB eBooks and MP3 Audiobooks.
The audiobook player features player controls, book details, MediaMarkers and Parts on a single, horizontally-scrolling screen. The eBook reader features single or multi-column display depending on the size and orientation of your screen, bookmarks, table of contents, and adjustable font size. Like our other apps, users can find their libraries using the ‘Get Books’ functionality. See screenshots and read more at the Windows Store.
The system requirements are simple – the app will work on computers and devices with Windows 8 installed.