1977 (ed.) (with Robinson, J.) Evaluating Educational Television and Radio Milton Keynes: Open University Press
1978 (ed.) (with Gallagher, M) Formative Evaluation of Educational Television Programmes London: Council for Educational
Technology
1984 (ed.) The Role of Technology in Distance Education London: Croom Helm
1984 Broadcasting in Education: An Evaluation London: Constables
1990 (ed.) Media and Technology in European Distance Education Heerlen: European Association of Distance Teaching Universities
1995 Technology, Open Learning and Distance Education London/New York:Routledge
(winner of the UCEA Charles A. Wedemeyer award for the best bookon distance education in 1995; also published in Korean (1997), by the Korean National Open University Press; published in Spanish (1999) by Trillas, Mexico