LibriVox
LibriVox provides free audiobooks from the public domain. There are several options for listening.
Internet Archive Audio Archive Includes old radio shows, non-English radio shows, Live Music Archive, the Grateful Dead, Radio News
Free Classic AudioBooks: Here you can find numerous classics that have been recorded and are offered free of charge to you online.
Open Culture: Get recordings of thousands of books on MP3 by taking a look at the offerings provided here.
