Project Gutenberg deriving its name from the printing press that proliferated literacy, this is a centralized location to obtain free books in the public domain. Over 53,000 free ebooks!
LibriVox free audio books that are in the public domain. How does it work? Basically, LibriVox is an online community that volunteers their time to record chapters or even whole volumes of free classics. Listen or even lend your own voice!
The Romantic Rationalist: God, Life, and Imagination in the Work of C.S. Lewis free download of John Piper and David Mathis’ biography of C.S. Lewis