Amazon's Kindle readers support a variety of e-book formats, including MOBI, AZW, KF8/AZW3 and PRC. MOBI came from Mobipocket, which Amazon acquired in 2005, and files may use the MOBI or PRC ...
To borrow library books on the Kindle, you have to use a separate app on your tablet or phone. Libby is a subsidiary of OverDrive, so the content selection is exactly the same, but it's only ...