- The Alphabet Effect: the Impact of the Phonetic Alphabet on the Development of Western Civilization
- The Sixth Language: Learning a Living in the Internet Age
- Understanding New Media: Extending Marshall McLuhan – Second Edition (Understanding Media Ecology Book 2)
- The Future of the Library: From Electric Media to Digital Media
- What Is Information?: Propogating Organization in the Biosphere, the Symbolosphere, the Technospere and the Econosphere