Rodney H. Jones is Professor of Sociolinguistics at the University of Reading, where he teaches Sociolinguistics and Language and Digital Media on both the undergraduate and postgraduate levels. He has published widely in the areas of sociolinguistics, discourse analysis, computer mediated communication, and health communication. His other textbooks include Discourse Analysis, 2nd edition (Routledge, 2018), and Understanding Digital Literacies, 2nd edition, with Christoph Hafner (Routledge, 2021).