David Crystal is one of the most authoritative commentators on the English language. He is the author of the best-selling 'The English Language' and the editor of the 'Cambridge Encyclopedia of Language'. He lives in Anglesey, Wales. Ben Crystal, David's son, is an actor and lives in London (NW1).

David Crystal is one of the most authoritative commentators on the English language. He is the author of the best-selling 'The English Language' and the editor of the 'Cambridge Encyclopedia of Language'. He lives in Anglesey, Wales. Ben Crystal, David's son, is an actor and lives in London (NW1).

David Crystal is one of the most authoritative commentators on the English language. He is the author of the best-selling 'The English Language' and the editor of the 'Cambridge Encyclopedia of Language'. He lives in Anglesey, Wales. Ben Crystal, David's son, is an actor and lives in London (NW1).