David Crystal Author & Editor

David Crystal is one of the world's foremost authorities on language and works as a writer, editor, lecturer, and broadcaster. He is Honorary Professor of Linguistics at the University of Wales, Bangor and has published over 100 books. His most recent publications include: Think On My Words: Exploring Shakespeare's Language (2008), Language and the Internet, 2nd Edition (2006) and English as a Global Language, 2nd Edition (2003).