Pennington, M. C. “<i>Spoken and Written Discourse in Online Interactions: A Multimodal Approach</i> Maria Grazia Sindoni (2013) New York: Routledge. Pp. Xv, 240 ISBN: 978-0-415-52316-5”. Writing and Pedagogy, vol. 8, no. 2, Nov. 2016, pp. 391-9, doi:10.1558/wap.27182.