Nigel G. Fielding, BA (Sussex) MA (Kent) PhD (LSE), is an Emeritus Professor of Sociology at the University of Surrey and a Fellow of the Academy of Social Sciences. His interests in research methodology include mixed methods, qualitative software, interview methods, field observation, and digitally mediated fieldwork. He has authored/edited 24 books, many in research methodology, most recently the second edition of the Handbook of online research methods (SAGE, 2017, with Grant Blank and Ray Lee).